Home / 22,479,114.90-33,732,124.28-9,699,619.62

Finding the Fourth Proportional to 22,479,114.90, 33,732,124.28 and 9,699,619.62

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Solution

The fourth proportional to 22,479,114.90, 33,732,124.28 and 9,699,619.62 is: 14,555,233.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,479,114.90 : 33,732,124.28 = 9,699,619.62 : x
  2. Step 2: Convert to fraction form
    22,479,114.90/33,732,124.28 = 9,699,619.62/x
  3. Step 3: Cross multiply
    22,479,114.90x = 33,732,124.28 × 9,699,619.62
  4. Step 4: Simplify right side
    22,479,114.90x = 327,188,774,604,937.31
  5. Step 5: Solve for x
    x = 327,188,774,604,937.31/22,479,114.90
  6. Step 6: Final answer
    x = 14,555,233.87

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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.