Home / 100,775,966,700.31-151,162,914,709.32-58,253,807,334.96

Finding the Fourth Proportional to 100,775,966,700.31, 151,162,914,709.32 and 58,253,807,334.96

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Solution

The fourth proportional to 100,775,966,700.31, 151,162,914,709.32 and 58,253,807,334.96 is: 87,380,112,520.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,775,966,700.31 : 151,162,914,709.32 = 58,253,807,334.96 : x
  2. Step 2: Convert to fraction form
    100,775,966,700.31/151,162,914,709.32 = 58,253,807,334.96/x
  3. Step 3: Cross multiply
    100,775,966,700.31x = 151,162,914,709.32 × 58,253,807,334.96
  4. Step 4: Simplify right side
    100,775,966,700.31x = 8,805,815,309,667,718,397,952
  5. Step 5: Solve for x
    x = 8,805,815,309,667,718,397,952/100,775,966,700.31
  6. Step 6: Final answer
    x = 87,380,112,520.82

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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.