Home / 51,696,677.03-77,545,819.26-15,308,747.73

Finding the Fourth Proportional to 51,696,677.03, 77,545,819.26 and 15,308,747.73

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Solution

The fourth proportional to 51,696,677.03, 77,545,819.26 and 15,308,747.73 is: 22,963,359.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,696,677.03 : 77,545,819.26 = 15,308,747.73 : x
  2. Step 2: Convert to fraction form
    51,696,677.03/77,545,819.26 = 15,308,747.73/x
  3. Step 3: Cross multiply
    51,696,677.03x = 77,545,819.26 × 15,308,747.73
  4. Step 4: Simplify right side
    51,696,677.03x = 1,187,129,384,567,515.50
  5. Step 5: Solve for x
    x = 1,187,129,384,567,515.50/51,696,677.03
  6. Step 6: Final answer
    x = 22,963,359.60

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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.