Home / 15,883,100.38-23,824,144.77-9,450,248.86

Finding the Fourth Proportional to 15,883,100.38, 23,824,144.77 and 9,450,248.86

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Solution

The fourth proportional to 15,883,100.38, 23,824,144.77 and 9,450,248.86 is: 14,175,072.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,883,100.38 : 23,824,144.77 = 9,450,248.86 : x
  2. Step 2: Convert to fraction form
    15,883,100.38/23,824,144.77 = 9,450,248.86/x
  3. Step 3: Cross multiply
    15,883,100.38x = 23,824,144.77 × 9,450,248.86
  4. Step 4: Simplify right side
    15,883,100.38x = 225,144,096,953,167.44
  5. Step 5: Solve for x
    x = 225,144,096,953,167.44/15,883,100.38
  6. Step 6: Final answer
    x = 14,175,072.35

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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.