Home / 16,402,363.71-24,603,376.96-9,481,439.35

Finding the Fourth Proportional to 16,402,363.71, 24,603,376.96 and 9,481,439.35

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Solution

The fourth proportional to 16,402,363.71, 24,603,376.96 and 9,481,439.35 is: 14,222,061.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,363.71 : 24,603,376.96 = 9,481,439.35 : x
  2. Step 2: Convert to fraction form
    16,402,363.71/24,603,376.96 = 9,481,439.35/x
  3. Step 3: Cross multiply
    16,402,363.71x = 24,603,376.96 × 9,481,439.35
  4. Step 4: Simplify right side
    16,402,363.71x = 233,275,426,451,427.38
  5. Step 5: Solve for x
    x = 233,275,426,451,427.38/16,402,363.71
  6. Step 6: Final answer
    x = 14,222,061.56

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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.