Home / 44,569,028.52-66,859,491.42-17,636,385.96

Finding the Fourth Proportional to 44,569,028.52, 66,859,491.42 and 17,636,385.96

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Solution

The fourth proportional to 44,569,028.52, 66,859,491.42 and 17,636,385.96 is: 26,456,932.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,569,028.52 : 66,859,491.42 = 17,636,385.96 : x
  2. Step 2: Convert to fraction form
    44,569,028.52/66,859,491.42 = 17,636,385.96/x
  3. Step 3: Cross multiply
    44,569,028.52x = 66,859,491.42 × 17,636,385.96
  4. Step 4: Simplify right side
    44,569,028.52x = 1,179,159,795,772,428.50
  5. Step 5: Solve for x
    x = 1,179,159,795,772,428.50/44,569,028.52
  6. Step 6: Final answer
    x = 26,456,932.87

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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.