Home / 36,465,501.28-54,678,057-14,915,237.44

Finding the Fourth Proportional to 36,465,501.28, 54,678,057 and 14,915,237.44

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Solution

The fourth proportional to 36,465,501.28, 54,678,057 and 14,915,237.44 is: 22,364,595.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,465,501.28 : 54,678,057 = 14,915,237.44 : x
  2. Step 2: Convert to fraction form
    36,465,501.28/54,678,057 = 14,915,237.44/x
  3. Step 3: Cross multiply
    36,465,501.28x = 54,678,057 × 14,915,237.44
  4. Step 4: Simplify right side
    36,465,501.28x = 815,536,202,912,854
  5. Step 5: Solve for x
    x = 815,536,202,912,854/36,465,501.28
  6. Step 6: Final answer
    x = 22,364,595.97

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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.