Home / 534,451,495,269.60-801,677,242,904.40-181,124,009,301.60

Finding the Fourth Proportional to 534,451,495,269.60, 801,677,242,904.40 and 181,124,009,301.60

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Solution

The fourth proportional to 534,451,495,269.60, 801,677,242,904.40 and 181,124,009,301.60 is: 271,686,013,952.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,451,495,269.60 : 801,677,242,904.40 = 181,124,009,301.60 : x
  2. Step 2: Convert to fraction form
    534,451,495,269.60/801,677,242,904.40 = 181,124,009,301.60/x
  3. Step 3: Cross multiply
    534,451,495,269.60x = 801,677,242,904.40 × 181,124,009,301.60
  4. Step 4: Simplify right side
    534,451,495,269.60x = 145,202,996,400,697,601,163,264
  5. Step 5: Solve for x
    x = 145,202,996,400,697,601,163,264/534,451,495,269.60
  6. Step 6: Final answer
    x = 271,686,013,952.40

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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.