Home / 82,433,177,288.08-123,656,888,660.45-22,741,839,553.77

Finding the Fourth Proportional to 82,433,177,288.08, 123,656,888,660.45 and 22,741,839,553.77

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Solution

The fourth proportional to 82,433,177,288.08, 123,656,888,660.45 and 22,741,839,553.77 is: 34,114,724,364.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,433,177,288.08 : 123,656,888,660.45 = 22,741,839,553.77 : x
  2. Step 2: Convert to fraction form
    82,433,177,288.08/123,656,888,660.45 = 22,741,839,553.77/x
  3. Step 3: Cross multiply
    82,433,177,288.08x = 123,656,888,660.45 × 22,741,839,553.77
  4. Step 4: Simplify right side
    82,433,177,288.08x = 2,812,185,121,634,354,987,008
  5. Step 5: Solve for x
    x = 2,812,185,121,634,354,987,008/82,433,177,288.08
  6. Step 6: Final answer
    x = 34,114,724,364.03

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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.