Home / 534,451,495,397.10-801,677,243,095.65-181,124,009,429.10

Finding the Fourth Proportional to 534,451,495,397.10, 801,677,243,095.65 and 181,124,009,429.10

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Solution

The fourth proportional to 534,451,495,397.10, 801,677,243,095.65 and 181,124,009,429.10 is: 271,686,014,143.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,451,495,397.10 : 801,677,243,095.65 = 181,124,009,429.10 : x
  2. Step 2: Convert to fraction form
    534,451,495,397.10/801,677,243,095.65 = 181,124,009,429.10/x
  3. Step 3: Cross multiply
    534,451,495,397.10x = 801,677,243,095.65 × 181,124,009,429.10
  4. Step 4: Simplify right side
    534,451,495,397.10x = 145,202,996,537,551,415,672,832
  5. Step 5: Solve for x
    x = 145,202,996,537,551,415,672,832/534,451,495,397.10
  6. Step 6: Final answer
    x = 271,686,014,143.65

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.