Home / 65,027,591.16-97,517,084.34-26,152,921.90

Finding the Fourth Proportional to 65,027,591.16, 97,517,084.34 and 26,152,921.90

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Solution

The fourth proportional to 65,027,591.16, 97,517,084.34 and 26,152,921.90 is: 39,219,608.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,027,591.16 : 97,517,084.34 = 26,152,921.90 : x
  2. Step 2: Convert to fraction form
    65,027,591.16/97,517,084.34 = 26,152,921.90/x
  3. Step 3: Cross multiply
    65,027,591.16x = 97,517,084.34 × 26,152,921.90
  4. Step 4: Simplify right side
    65,027,591.16x = 2,550,356,690,659,733
  5. Step 5: Solve for x
    x = 2,550,356,690,659,733/65,027,591.16
  6. Step 6: Final answer
    x = 39,219,608.86

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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.