Home / 34,469,044.20-51,696,402.60-10,202,276.88

Finding the Fourth Proportional to 34,469,044.20, 51,696,402.60 and 10,202,276.88

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Solution

The fourth proportional to 34,469,044.20, 51,696,402.60 and 10,202,276.88 is: 15,301,294.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,469,044.20 : 51,696,402.60 = 10,202,276.88 : x
  2. Step 2: Convert to fraction form
    34,469,044.20/51,696,402.60 = 10,202,276.88/x
  3. Step 3: Cross multiply
    34,469,044.20x = 51,696,402.60 × 10,202,276.88
  4. Step 4: Simplify right side
    34,469,044.20x = 527,421,013,025,151.94
  5. Step 5: Solve for x
    x = 527,421,013,025,151.94/34,469,044.20
  6. Step 6: Final answer
    x = 15,301,294.98

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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.