Home / 82,433,177,263.73-123,656,888,624.07-22,741,839,529.52

Finding the Fourth Proportional to 82,433,177,263.73, 123,656,888,624.07 and 22,741,839,529.52

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Solution

The fourth proportional to 82,433,177,263.73, 123,656,888,624.07 and 22,741,839,529.52 is: 34,114,724,327.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,433,177,263.73 : 123,656,888,624.07 = 22,741,839,529.52 : x
  2. Step 2: Convert to fraction form
    82,433,177,263.73/123,656,888,624.07 = 22,741,839,529.52/x
  3. Step 3: Cross multiply
    82,433,177,263.73x = 123,656,888,624.07 × 22,741,839,529.52
  4. Step 4: Simplify right side
    82,433,177,263.73x = 2,812,185,117,807,708,995,584
  5. Step 5: Solve for x
    x = 2,812,185,117,807,708,995,584/82,433,177,263.73
  6. Step 6: Final answer
    x = 34,114,724,327.69

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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.