Home / 29,232,204.60-43,848,306.90-9,039,487.80

Finding the Fourth Proportional to 29,232,204.60, 43,848,306.90 and 9,039,487.80

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Solution

The fourth proportional to 29,232,204.60, 43,848,306.90 and 9,039,487.80 is: 13,559,231.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,232,204.60 : 43,848,306.90 = 9,039,487.80 : x
  2. Step 2: Convert to fraction form
    29,232,204.60/43,848,306.90 = 9,039,487.80/x
  3. Step 3: Cross multiply
    29,232,204.60x = 43,848,306.90 × 9,039,487.80
  4. Step 4: Simplify right side
    29,232,204.60x = 396,366,235,273,205.81
  5. Step 5: Solve for x
    x = 396,366,235,273,205.81/29,232,204.60
  6. Step 6: Final answer
    x = 13,559,231.70

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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.