Home / 14,982,404.80-22,473,607.20-6,479,348.80

Finding the Fourth Proportional to 14,982,404.80, 22,473,607.20 and 6,479,348.80

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Solution

The fourth proportional to 14,982,404.80, 22,473,607.20 and 6,479,348.80 is: 9,719,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,982,404.80 : 22,473,607.20 = 6,479,348.80 : x
  2. Step 2: Convert to fraction form
    14,982,404.80/22,473,607.20 = 6,479,348.80/x
  3. Step 3: Cross multiply
    14,982,404.80x = 22,473,607.20 × 6,479,348.80
  4. Step 4: Simplify right side
    14,982,404.80x = 145,614,339,842,991.34
  5. Step 5: Solve for x
    x = 145,614,339,842,991.34/14,982,404.80
  6. Step 6: Final answer
    x = 9,719,023.20

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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.