Home / 24,723,641.78-34,117,979.16-13,710,363.44

Finding the Fourth Proportional to 24,723,641.78, 34,117,979.16 and 13,710,363.44

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Solution

The fourth proportional to 24,723,641.78, 34,117,979.16 and 13,710,363.44 is: 18,919,943.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,723,641.78 : 34,117,979.16 = 13,710,363.44 : x
  2. Step 2: Convert to fraction form
    24,723,641.78/34,117,979.16 = 13,710,363.44/x
  3. Step 3: Cross multiply
    24,723,641.78x = 34,117,979.16 × 13,710,363.44
  4. Step 4: Simplify right side
    24,723,641.78x = 467,769,894,121,945.81
  5. Step 5: Solve for x
    x = 467,769,894,121,945.81/24,723,641.78
  6. Step 6: Final answer
    x = 18,919,943.04

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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.