Home / 36,885,126.52-55,330,347-14,166,023.78

Finding the Fourth Proportional to 36,885,126.52, 55,330,347 and 14,166,023.78

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Solution

The fourth proportional to 36,885,126.52, 55,330,347 and 14,166,023.78 is: 21,250,056.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,885,126.52 : 55,330,347 = 14,166,023.78 : x
  2. Step 2: Convert to fraction form
    36,885,126.52/55,330,347 = 14,166,023.78/x
  3. Step 3: Cross multiply
    36,885,126.52x = 55,330,347 × 14,166,023.78
  4. Step 4: Simplify right side
    36,885,126.52x = 783,811,011,357,651.62
  5. Step 5: Solve for x
    x = 783,811,011,357,651.62/36,885,126.52
  6. Step 6: Final answer
    x = 21,250,056.20

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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.