Home / 16,615,008.80-24,925,882.80-9,429,984.80

Finding the Fourth Proportional to 16,615,008.80, 24,925,882.80 and 9,429,984.80

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Solution

The fourth proportional to 16,615,008.80, 24,925,882.80 and 9,429,984.80 is: 14,146,889.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,615,008.80 : 24,925,882.80 = 9,429,984.80 : x
  2. Step 2: Convert to fraction form
    16,615,008.80/24,925,882.80 = 9,429,984.80/x
  3. Step 3: Cross multiply
    16,615,008.80x = 24,925,882.80 × 9,429,984.80
  4. Step 4: Simplify right side
    16,615,008.80x = 235,050,695,930,581.47
  5. Step 5: Solve for x
    x = 235,050,695,930,581.47/16,615,008.80
  6. Step 6: Final answer
    x = 14,146,889.64

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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.