Home / 60,990,617,760.39-84,169,096,230.02-33,895,034,011.71

Finding the Fourth Proportional to 60,990,617,760.39, 84,169,096,230.02 and 33,895,034,011.71

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Solution

The fourth proportional to 60,990,617,760.39, 84,169,096,230.02 and 33,895,034,011.71 is: 46,776,282,717.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,990,617,760.39 : 84,169,096,230.02 = 33,895,034,011.71 : x
  2. Step 2: Convert to fraction form
    60,990,617,760.39/84,169,096,230.02 = 33,895,034,011.71/x
  3. Step 3: Cross multiply
    60,990,617,760.39x = 84,169,096,230.02 × 33,895,034,011.71
  4. Step 4: Simplify right side
    60,990,617,760.39x = 2,852,914,379,451,250,245,632
  5. Step 5: Solve for x
    x = 2,852,914,379,451,250,245,632/60,990,617,760.39
  6. Step 6: Final answer
    x = 46,776,282,717.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.