Home / 15,583,853.98-23,375,781.06-4,224,302.56

Finding the Fourth Proportional to 15,583,853.98, 23,375,781.06 and 4,224,302.56

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Solution

The fourth proportional to 15,583,853.98, 23,375,781.06 and 4,224,302.56 is: 6,336,453.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,583,853.98 : 23,375,781.06 = 4,224,302.56 : x
  2. Step 2: Convert to fraction form
    15,583,853.98/23,375,781.06 = 4,224,302.56/x
  3. Step 3: Cross multiply
    15,583,853.98x = 23,375,781.06 × 4,224,302.56
  4. Step 4: Simplify right side
    15,583,853.98x = 98,746,371,773,757.50
  5. Step 5: Solve for x
    x = 98,746,371,773,757.50/15,583,853.98
  6. Step 6: Final answer
    x = 6,336,453.86

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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.