Home / 82,433,177,264.73-123,656,888,625.57-22,741,839,530.51

Finding the Fourth Proportional to 82,433,177,264.73, 123,656,888,625.57 and 22,741,839,530.51

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Solution

The fourth proportional to 82,433,177,264.73, 123,656,888,625.57 and 22,741,839,530.51 is: 34,114,724,329.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,433,177,264.73 : 123,656,888,625.57 = 22,741,839,530.51 : x
  2. Step 2: Convert to fraction form
    82,433,177,264.73/123,656,888,625.57 = 22,741,839,530.51/x
  3. Step 3: Cross multiply
    82,433,177,264.73x = 123,656,888,625.57 × 22,741,839,530.51
  4. Step 4: Simplify right side
    82,433,177,264.73x = 2,812,185,117,964,860,129,280
  5. Step 5: Solve for x
    x = 2,812,185,117,964,860,129,280/82,433,177,264.73
  6. Step 6: Final answer
    x = 34,114,724,329.18

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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.