Home / 99,577,694.20-149,590,490.10-95,770,564.60

Finding the Fourth Proportional to 99,577,694.20, 149,590,490.10 and 95,770,564.60

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Solution

The fourth proportional to 99,577,694.20, 149,590,490.10 and 95,770,564.60 is: 143,871,233.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,577,694.20 : 149,590,490.10 = 95,770,564.60 : x
  2. Step 2: Convert to fraction form
    99,577,694.20/149,590,490.10 = 95,770,564.60/x
  3. Step 3: Cross multiply
    99,577,694.20x = 149,590,490.10 × 95,770,564.60
  4. Step 4: Simplify right side
    99,577,694.20x = 14,326,365,695,667,708
  5. Step 5: Solve for x
    x = 14,326,365,695,667,708/99,577,694.20
  6. Step 6: Final answer
    x = 143,871,233.52

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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.