Home / 24,752,280.30-34,157,617.56-13,738,387.92

Finding the Fourth Proportional to 24,752,280.30, 34,157,617.56 and 13,738,387.92

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Solution

The fourth proportional to 24,752,280.30, 34,157,617.56 and 13,738,387.92 is: 18,958,681.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,752,280.30 : 34,157,617.56 = 13,738,387.92 : x
  2. Step 2: Convert to fraction form
    24,752,280.30/34,157,617.56 = 13,738,387.92/x
  3. Step 3: Cross multiply
    24,752,280.30x = 34,157,617.56 × 13,738,387.92
  4. Step 4: Simplify right side
    24,752,280.30x = 469,270,600,462,283.88
  5. Step 5: Solve for x
    x = 469,270,600,462,283.88/24,752,280.30
  6. Step 6: Final answer
    x = 18,958,681.57

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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.