Home / 22,598,166.46-31,156,198.50-14,636,543.62

Finding the Fourth Proportional to 22,598,166.46, 31,156,198.50 and 14,636,543.62

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Solution

The fourth proportional to 22,598,166.46, 31,156,198.50 and 14,636,543.62 is: 20,179,471.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,598,166.46 : 31,156,198.50 = 14,636,543.62 : x
  2. Step 2: Convert to fraction form
    22,598,166.46/31,156,198.50 = 14,636,543.62/x
  3. Step 3: Cross multiply
    22,598,166.46x = 31,156,198.50 × 14,636,543.62
  4. Step 4: Simplify right side
    22,598,166.46x = 456,019,058,378,628.56
  5. Step 5: Solve for x
    x = 456,019,058,378,628.56/22,598,166.46
  6. Step 6: Final answer
    x = 20,179,471.60

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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.