Home / 95,904,313.80-143,856,470.70-59,624,608.20

Finding the Fourth Proportional to 95,904,313.80, 143,856,470.70 and 59,624,608.20

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Solution

The fourth proportional to 95,904,313.80, 143,856,470.70 and 59,624,608.20 is: 89,436,912.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,904,313.80 : 143,856,470.70 = 59,624,608.20 : x
  2. Step 2: Convert to fraction form
    95,904,313.80/143,856,470.70 = 59,624,608.20/x
  3. Step 3: Cross multiply
    95,904,313.80x = 143,856,470.70 × 59,624,608.20
  4. Step 4: Simplify right side
    95,904,313.80x = 8,577,385,702,522,279
  5. Step 5: Solve for x
    x = 8,577,385,702,522,279/95,904,313.80
  6. Step 6: Final answer
    x = 89,436,912.30

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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.