Home / 48,815,999.60-73,223,999.40-37,478,591.60

Finding the Fourth Proportional to 48,815,999.60, 73,223,999.40 and 37,478,591.60

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Solution

The fourth proportional to 48,815,999.60, 73,223,999.40 and 37,478,591.60 is: 56,217,887.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,815,999.60 : 73,223,999.40 = 37,478,591.60 : x
  2. Step 2: Convert to fraction form
    48,815,999.60/73,223,999.40 = 37,478,591.60/x
  3. Step 3: Cross multiply
    48,815,999.60x = 73,223,999.40 × 37,478,591.60
  4. Step 4: Simplify right side
    48,815,999.60x = 2,744,332,368,831,245.50
  5. Step 5: Solve for x
    x = 2,744,332,368,831,245.50/48,815,999.60
  6. Step 6: Final answer
    x = 56,217,887.40

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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.