Home / 89,667,033.40-134,500,550.10-24,980,822.20

Finding the Fourth Proportional to 89,667,033.40, 134,500,550.10 and 24,980,822.20

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Solution

The fourth proportional to 89,667,033.40, 134,500,550.10 and 24,980,822.20 is: 37,471,233.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,667,033.40 : 134,500,550.10 = 24,980,822.20 : x
  2. Step 2: Convert to fraction form
    89,667,033.40/134,500,550.10 = 24,980,822.20/x
  3. Step 3: Cross multiply
    89,667,033.40x = 134,500,550.10 × 24,980,822.20
  4. Step 4: Simplify right side
    89,667,033.40x = 3,359,934,327,850,292
  5. Step 5: Solve for x
    x = 3,359,934,327,850,292/89,667,033.40
  6. Step 6: Final answer
    x = 37,471,233.30

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1.5x scale

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.