Home / 96,977,061.15-133,826,476.95-52,924,375.28

Finding the Fourth Proportional to 96,977,061.15, 133,826,476.95 and 52,924,375.28

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Solution

The fourth proportional to 96,977,061.15, 133,826,476.95 and 52,924,375.28 is: 73,034,618.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,977,061.15 : 133,826,476.95 = 52,924,375.28 : x
  2. Step 2: Convert to fraction form
    96,977,061.15/133,826,476.95 = 52,924,375.28/x
  3. Step 3: Cross multiply
    96,977,061.15x = 133,826,476.95 × 52,924,375.28
  4. Step 4: Simplify right side
    96,977,061.15x = 7,082,682,687,832,937
  5. Step 5: Solve for x
    x = 7,082,682,687,832,937/96,977,061.15
  6. Step 6: Final answer
    x = 73,034,618.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.