Home / 96,996,876.90-145,495,315.35-62,559,500.10

Finding the Fourth Proportional to 96,996,876.90, 145,495,315.35 and 62,559,500.10

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Solution

The fourth proportional to 96,996,876.90, 145,495,315.35 and 62,559,500.10 is: 93,839,250.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,996,876.90 : 145,495,315.35 = 62,559,500.10 : x
  2. Step 2: Convert to fraction form
    96,996,876.90/145,495,315.35 = 62,559,500.10/x
  3. Step 3: Cross multiply
    96,996,876.90x = 145,495,315.35 × 62,559,500.10
  4. Step 4: Simplify right side
    96,996,876.90x = 9,102,114,195,187,856
  5. Step 5: Solve for x
    x = 9,102,114,195,187,856/96,996,876.90
  6. Step 6: Final answer
    x = 93,839,250.15

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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.