Home / 31,594,629.60-47,391,944.40-29,705,061.60

Finding the Fourth Proportional to 31,594,629.60, 47,391,944.40 and 29,705,061.60

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Solution

The fourth proportional to 31,594,629.60, 47,391,944.40 and 29,705,061.60 is: 44,557,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,594,629.60 : 47,391,944.40 = 29,705,061.60 : x
  2. Step 2: Convert to fraction form
    31,594,629.60/47,391,944.40 = 29,705,061.60/x
  3. Step 3: Cross multiply
    31,594,629.60x = 47,391,944.40 × 29,705,061.60
  4. Step 4: Simplify right side
    31,594,629.60x = 1,407,780,627,745,775
  5. Step 5: Solve for x
    x = 1,407,780,627,745,775/31,594,629.60
  6. Step 6: Final answer
    x = 44,557,592.40

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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.