Home / 16,596,996.20-24,895,494.30-15,534,114.20

Finding the Fourth Proportional to 16,596,996.20, 24,895,494.30 and 15,534,114.20

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Solution

The fourth proportional to 16,596,996.20, 24,895,494.30 and 15,534,114.20 is: 23,301,171.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,596,996.20 : 24,895,494.30 = 15,534,114.20 : x
  2. Step 2: Convert to fraction form
    16,596,996.20/24,895,494.30 = 15,534,114.20/x
  3. Step 3: Cross multiply
    16,596,996.20x = 24,895,494.30 × 15,534,114.20
  4. Step 4: Simplify right side
    16,596,996.20x = 386,729,451,521,649.06
  5. Step 5: Solve for x
    x = 386,729,451,521,649.06/16,596,996.20
  6. Step 6: Final answer
    x = 23,301,171.30

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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.