Home / 23,128,380.23-34,692,648.17-5,856,572.84

Finding the Fourth Proportional to 23,128,380.23, 34,692,648.17 and 5,856,572.84

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Solution

The fourth proportional to 23,128,380.23, 34,692,648.17 and 5,856,572.84 is: 8,784,878.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,128,380.23 : 34,692,648.17 = 5,856,572.84 : x
  2. Step 2: Convert to fraction form
    23,128,380.23/34,692,648.17 = 5,856,572.84/x
  3. Step 3: Cross multiply
    23,128,380.23x = 34,692,648.17 × 5,856,572.84
  4. Step 4: Simplify right side
    23,128,380.23x = 203,180,020,817,351.59
  5. Step 5: Solve for x
    x = 203,180,020,817,351.59/23,128,380.23
  6. Step 6: Final answer
    x = 8,784,878.96

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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.