Home / 47,024,037.96-70,428,667.08-22,449,251.16

Finding the Fourth Proportional to 47,024,037.96, 70,428,667.08 and 22,449,251.16

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Solution

The fourth proportional to 47,024,037.96, 70,428,667.08 and 22,449,251.16 is: 33,622,608.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,024,037.96 : 70,428,667.08 = 22,449,251.16 : x
  2. Step 2: Convert to fraction form
    47,024,037.96/70,428,667.08 = 22,449,251.16/x
  3. Step 3: Cross multiply
    47,024,037.96x = 70,428,667.08 × 22,449,251.16
  4. Step 4: Simplify right side
    47,024,037.96x = 1,581,070,836,142,943.75
  5. Step 5: Solve for x
    x = 1,581,070,836,142,943.75/47,024,037.96
  6. Step 6: Final answer
    x = 33,622,608.88

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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.