Home / 69,291,944.16-95,621,723.04-38,351,451.04

Finding the Fourth Proportional to 69,291,944.16, 95,621,723.04 and 38,351,451.04

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Solution

The fourth proportional to 69,291,944.16, 95,621,723.04 and 38,351,451.04 is: 52,924,360.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,291,944.16 : 95,621,723.04 = 38,351,451.04 : x
  2. Step 2: Convert to fraction form
    69,291,944.16/95,621,723.04 = 38,351,451.04/x
  3. Step 3: Cross multiply
    69,291,944.16x = 95,621,723.04 × 38,351,451.04
  4. Step 4: Simplify right side
    69,291,944.16x = 3,667,231,829,529,000
  5. Step 5: Solve for x
    x = 3,667,231,829,529,000/69,291,944.16
  6. Step 6: Final answer
    x = 52,924,360.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.