Home / 160,918,439.40-241,377,659.10-63,897,287.40

Finding the Fourth Proportional to 160,918,439.40, 241,377,659.10 and 63,897,287.40

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Solution

The fourth proportional to 160,918,439.40, 241,377,659.10 and 63,897,287.40 is: 95,845,931.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,918,439.40 : 241,377,659.10 = 63,897,287.40 : x
  2. Step 2: Convert to fraction form
    160,918,439.40/241,377,659.10 = 63,897,287.40/x
  3. Step 3: Cross multiply
    160,918,439.40x = 241,377,659.10 × 63,897,287.40
  4. Step 4: Simplify right side
    160,918,439.40x = 15,423,377,655,451,924
  5. Step 5: Solve for x
    x = 15,423,377,655,451,924/160,918,439.40
  6. Step 6: Final answer
    x = 95,845,931.10

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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.