Home / 534,451,495,701.60-801,677,243,552.40-181,124,009,733.60

Finding the Fourth Proportional to 534,451,495,701.60, 801,677,243,552.40 and 181,124,009,733.60

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Solution

The fourth proportional to 534,451,495,701.60, 801,677,243,552.40 and 181,124,009,733.60 is: 271,686,014,600.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,451,495,701.60 : 801,677,243,552.40 = 181,124,009,733.60 : x
  2. Step 2: Convert to fraction form
    534,451,495,701.60/801,677,243,552.40 = 181,124,009,733.60/x
  3. Step 3: Cross multiply
    534,451,495,701.60x = 801,677,243,552.40 × 181,124,009,733.60
  4. Step 4: Simplify right side
    534,451,495,701.60x = 145,202,996,864,390,524,829,696
  5. Step 5: Solve for x
    x = 145,202,996,864,390,524,829,696/534,451,495,701.60
  6. Step 6: Final answer
    x = 271,686,014,600.40

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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.