Home / 23,508,808.60-35,263,212.90-19,729,672.60

Finding the Fourth Proportional to 23,508,808.60, 35,263,212.90 and 19,729,672.60

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Solution

The fourth proportional to 23,508,808.60, 35,263,212.90 and 19,729,672.60 is: 29,594,508.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,808.60 : 35,263,212.90 = 19,729,672.60 : x
  2. Step 2: Convert to fraction form
    23,508,808.60/35,263,212.90 = 19,729,672.60/x
  3. Step 3: Cross multiply
    23,508,808.60x = 35,263,212.90 × 19,729,672.60
  4. Step 4: Simplify right side
    23,508,808.60x = 695,731,645,341,096.62
  5. Step 5: Solve for x
    x = 695,731,645,341,096.62/23,508,808.60
  6. Step 6: Final answer
    x = 29,594,508.90

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Similar ratio
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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.