Home / 156,915,140.10-234,924,812.55-156,915,140.10

Finding the Fourth Proportional to 156,915,140.10, 234,924,812.55 and 156,915,140.10

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Solution

The fourth proportional to 156,915,140.10, 234,924,812.55 and 156,915,140.10 is: 234,924,812.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,915,140.10 : 234,924,812.55 = 156,915,140.10 : x
  2. Step 2: Convert to fraction form
    156,915,140.10/234,924,812.55 = 156,915,140.10/x
  3. Step 3: Cross multiply
    156,915,140.10x = 234,924,812.55 × 156,915,140.10
  4. Step 4: Simplify right side
    156,915,140.10x = 36,863,259,874,249,488
  5. Step 5: Solve for x
    x = 36,863,259,874,249,488/156,915,140.10
  6. Step 6: Final answer
    x = 234,924,812.55

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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.