Home / 16,592,161.84-24,897,165.82-15,988,232.72

Finding the Fourth Proportional to 16,592,161.84, 24,897,165.82 and 15,988,232.72

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Solution

The fourth proportional to 16,592,161.84, 24,897,165.82 and 15,988,232.72 is: 23,990,947.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,592,161.84 : 24,897,165.82 = 15,988,232.72 : x
  2. Step 2: Convert to fraction form
    16,592,161.84/24,897,165.82 = 15,988,232.72/x
  3. Step 3: Cross multiply
    16,592,161.84x = 24,897,165.82 × 15,988,232.72
  4. Step 4: Simplify right side
    16,592,161.84x = 398,061,681,220,861.94
  5. Step 5: Solve for x
    x = 398,061,681,220,861.94/16,592,161.84
  6. Step 6: Final answer
    x = 23,990,947.36

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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.