Home / 41,456,690.20-62,161,707.30-15,898,533.40

Finding the Fourth Proportional to 41,456,690.20, 62,161,707.30 and 15,898,533.40

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Solution

The fourth proportional to 41,456,690.20, 62,161,707.30 and 15,898,533.40 is: 23,838,853.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,456,690.20 : 62,161,707.30 = 15,898,533.40 : x
  2. Step 2: Convert to fraction form
    41,456,690.20/62,161,707.30 = 15,898,533.40/x
  3. Step 3: Cross multiply
    41,456,690.20x = 62,161,707.30 × 15,898,533.40
  4. Step 4: Simplify right side
    41,456,690.20x = 988,279,979,710,073.75
  5. Step 5: Solve for x
    x = 988,279,979,710,073.75/41,456,690.20
  6. Step 6: Final answer
    x = 23,838,853.87

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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.