Home / 26,244,129.60-39,366,194.40-23,214,915.90

Finding the Fourth Proportional to 26,244,129.60, 39,366,194.40 and 23,214,915.90

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Solution

The fourth proportional to 26,244,129.60, 39,366,194.40 and 23,214,915.90 is: 34,822,373.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,129.60 : 39,366,194.40 = 23,214,915.90 : x
  2. Step 2: Convert to fraction form
    26,244,129.60/39,366,194.40 = 23,214,915.90/x
  3. Step 3: Cross multiply
    26,244,129.60x = 39,366,194.40 × 23,214,915.90
  4. Step 4: Simplify right side
    26,244,129.60x = 913,882,892,299,050.88
  5. Step 5: Solve for x
    x = 913,882,892,299,050.88/26,244,129.60
  6. Step 6: Final answer
    x = 34,822,373.85

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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.