Home / 16,587,519.30-24,881,278.95-9,413,065.80

Finding the Fourth Proportional to 16,587,519.30, 24,881,278.95 and 9,413,065.80

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Solution

The fourth proportional to 16,587,519.30, 24,881,278.95 and 9,413,065.80 is: 14,119,598.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,519.30 : 24,881,278.95 = 9,413,065.80 : x
  2. Step 2: Convert to fraction form
    16,587,519.30/24,881,278.95 = 9,413,065.80/x
  3. Step 3: Cross multiply
    16,587,519.30x = 24,881,278.95 × 9,413,065.80
  4. Step 4: Simplify right side
    16,587,519.30x = 234,209,115,944,504.91
  5. Step 5: Solve for x
    x = 234,209,115,944,504.91/16,587,519.30
  6. Step 6: Final answer
    x = 14,119,598.70

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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.