Home / 23,645,115.10-35,467,672.65-15,567,211.90

Finding the Fourth Proportional to 23,645,115.10, 35,467,672.65 and 15,567,211.90

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Solution

The fourth proportional to 23,645,115.10, 35,467,672.65 and 15,567,211.90 is: 23,350,817.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645,115.10 : 35,467,672.65 = 15,567,211.90 : x
  2. Step 2: Convert to fraction form
    23,645,115.10/35,467,672.65 = 15,567,211.90/x
  3. Step 3: Cross multiply
    23,645,115.10x = 35,467,672.65 × 15,567,211.90
  4. Step 4: Simplify right side
    23,645,115.10x = 552,132,775,742,384.50
  5. Step 5: Solve for x
    x = 552,132,775,742,384.50/23,645,115.10
  6. Step 6: Final answer
    x = 23,350,817.85

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Double scale
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Similar ratio
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1.5x scale

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.