Home / 16,632,331.80-24,948,497.70-14,575,320.60

Finding the Fourth Proportional to 16,632,331.80, 24,948,497.70 and 14,575,320.60

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Solution

The fourth proportional to 16,632,331.80, 24,948,497.70 and 14,575,320.60 is: 21,862,980.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,331.80 : 24,948,497.70 = 14,575,320.60 : x
  2. Step 2: Convert to fraction form
    16,632,331.80/24,948,497.70 = 14,575,320.60/x
  3. Step 3: Cross multiply
    16,632,331.80x = 24,948,497.70 × 14,575,320.60
  4. Step 4: Simplify right side
    16,632,331.80x = 363,632,352,465,862.62
  5. Step 5: Solve for x
    x = 363,632,352,465,862.62/16,632,331.80
  6. Step 6: Final answer
    x = 21,862,980.90

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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.