Home / 24,895,849.50-34,356,879.81-13,882,491.72

Finding the Fourth Proportional to 24,895,849.50, 34,356,879.81 and 13,882,491.72

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Solution

The fourth proportional to 24,895,849.50, 34,356,879.81 and 13,882,491.72 is: 19,158,177.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,895,849.50 : 34,356,879.81 = 13,882,491.72 : x
  2. Step 2: Convert to fraction form
    24,895,849.50/34,356,879.81 = 13,882,491.72/x
  3. Step 3: Cross multiply
    24,895,849.50x = 34,356,879.81 × 13,882,491.72
  4. Step 4: Simplify right side
    24,895,849.50x = 476,959,099,487,360.25
  5. Step 5: Solve for x
    x = 476,959,099,487,360.25/24,895,849.50
  6. Step 6: Final answer
    x = 19,158,177.33

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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.