Home / 33,877,850.40-50,817,872-16,127,693.28

Finding the Fourth Proportional to 33,877,850.40, 50,817,872 and 16,127,693.28

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Solution

The fourth proportional to 33,877,850.40, 50,817,872 and 16,127,693.28 is: 24,192,061.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,877,850.40 : 50,817,872 = 16,127,693.28 : x
  2. Step 2: Convert to fraction form
    33,877,850.40/50,817,872 = 16,127,693.28/x
  3. Step 3: Cross multiply
    33,877,850.40x = 50,817,872 × 16,127,693.28
  4. Step 4: Simplify right side
    33,877,850.40x = 819,575,052,758,300.12
  5. Step 5: Solve for x
    x = 819,575,052,758,300.12/33,877,850.40
  6. Step 6: Final answer
    x = 24,192,061.87

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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.