Home / 38,756,084.70-58,132,195.23-14,493,227.88

Finding the Fourth Proportional to 38,756,084.70, 58,132,195.23 and 14,493,227.88

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Solution

The fourth proportional to 38,756,084.70, 58,132,195.23 and 14,493,227.88 is: 21,739,119.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,756,084.70 : 58,132,195.23 = 14,493,227.88 : x
  2. Step 2: Convert to fraction form
    38,756,084.70/58,132,195.23 = 14,493,227.88/x
  3. Step 3: Cross multiply
    38,756,084.70x = 58,132,195.23 × 14,493,227.88
  4. Step 4: Simplify right side
    38,756,084.70x = 842,523,152,633,039
  5. Step 5: Solve for x
    x = 842,523,152,633,039/38,756,084.70
  6. Step 6: Final answer
    x = 21,739,119.40

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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.