Home / 16,598,167.80-24,900,750.90-7,008,610.20

Finding the Fourth Proportional to 16,598,167.80, 24,900,750.90 and 7,008,610.20

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Solution

The fourth proportional to 16,598,167.80, 24,900,750.90 and 7,008,610.20 is: 10,514,392.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,598,167.80 : 24,900,750.90 = 7,008,610.20 : x
  2. Step 2: Convert to fraction form
    16,598,167.80/24,900,750.90 = 7,008,610.20/x
  3. Step 3: Cross multiply
    16,598,167.80x = 24,900,750.90 × 7,008,610.20
  4. Step 4: Simplify right side
    16,598,167.80x = 174,519,656,745,399.19
  5. Step 5: Solve for x
    x = 174,519,656,745,399.19/16,598,167.80
  6. Step 6: Final answer
    x = 10,514,392.84

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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.