Home / 14,684,665.53-22,019,434.92-6,590,702.46

Finding the Fourth Proportional to 14,684,665.53, 22,019,434.92 and 6,590,702.46

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Solution

The fourth proportional to 14,684,665.53, 22,019,434.92 and 6,590,702.46 is: 9,882,659.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,684,665.53 : 22,019,434.92 = 6,590,702.46 : x
  2. Step 2: Convert to fraction form
    14,684,665.53/22,019,434.92 = 6,590,702.46/x
  3. Step 3: Cross multiply
    14,684,665.53x = 22,019,434.92 × 6,590,702.46
  4. Step 4: Simplify right side
    14,684,665.53x = 145,123,543,895,053.91
  5. Step 5: Solve for x
    x = 145,123,543,895,053.91/14,684,665.53
  6. Step 6: Final answer
    x = 9,882,659.13

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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.