Home / 60,584,279,747.40-90,876,419,621.10-35,789,368,451.40

Finding the Fourth Proportional to 60,584,279,747.40, 90,876,419,621.10 and 35,789,368,451.40

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Solution

The fourth proportional to 60,584,279,747.40, 90,876,419,621.10 and 35,789,368,451.40 is: 53,684,052,677.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,279,747.40 : 90,876,419,621.10 = 35,789,368,451.40 : x
  2. Step 2: Convert to fraction form
    60,584,279,747.40/90,876,419,621.10 = 35,789,368,451.40/x
  3. Step 3: Cross multiply
    60,584,279,747.40x = 90,876,419,621.10 × 35,789,368,451.40
  4. Step 4: Simplify right side
    60,584,279,747.40x = 3,252,409,665,363,584,745,472
  5. Step 5: Solve for x
    x = 3,252,409,665,363,584,745,472/60,584,279,747.40
  6. Step 6: Final answer
    x = 53,684,052,677.10

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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.