Home / 22,679,432.10-34,019,148.15-14,164,566.30

Finding the Fourth Proportional to 22,679,432.10, 34,019,148.15 and 14,164,566.30

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Solution

The fourth proportional to 22,679,432.10, 34,019,148.15 and 14,164,566.30 is: 21,246,849.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,679,432.10 : 34,019,148.15 = 14,164,566.30 : x
  2. Step 2: Convert to fraction form
    22,679,432.10/34,019,148.15 = 14,164,566.30/x
  3. Step 3: Cross multiply
    22,679,432.10x = 34,019,148.15 × 14,164,566.30
  4. Step 4: Simplify right side
    22,679,432.10x = 481,866,479,440,197.38
  5. Step 5: Solve for x
    x = 481,866,479,440,197.38/22,679,432.10
  6. Step 6: Final answer
    x = 21,246,849.45

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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.