Home / 17,449,909.18-24,074,641.50-10,103,732.44

Finding the Fourth Proportional to 17,449,909.18, 24,074,641.50 and 10,103,732.44

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Solution

The fourth proportional to 17,449,909.18, 24,074,641.50 and 10,103,732.44 is: 13,939,541.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,909.18 : 24,074,641.50 = 10,103,732.44 : x
  2. Step 2: Convert to fraction form
    17,449,909.18/24,074,641.50 = 10,103,732.44/x
  3. Step 3: Cross multiply
    17,449,909.18x = 24,074,641.50 × 10,103,732.44
  4. Step 4: Simplify right side
    17,449,909.18x = 243,243,736,206,844.66
  5. Step 5: Solve for x
    x = 243,243,736,206,844.66/17,449,909.18
  6. Step 6: Final answer
    x = 13,939,541.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.