Home / 41,314,315.70-61,971,473.55-38,962,853.30

Finding the Fourth Proportional to 41,314,315.70, 61,971,473.55 and 38,962,853.30

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Solution

The fourth proportional to 41,314,315.70, 61,971,473.55 and 38,962,853.30 is: 58,444,279.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,314,315.70 : 61,971,473.55 = 38,962,853.30 : x
  2. Step 2: Convert to fraction form
    41,314,315.70/61,971,473.55 = 38,962,853.30/x
  3. Step 3: Cross multiply
    41,314,315.70x = 61,971,473.55 × 38,962,853.30
  4. Step 4: Simplify right side
    41,314,315.70x = 2,414,585,432,713,480
  5. Step 5: Solve for x
    x = 2,414,585,432,713,480/41,314,315.70
  6. Step 6: Final answer
    x = 58,444,279.95

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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.