Home / 8,661,053,224.10-11,950,204,909.76-4,901,863,790.41

Finding the Fourth Proportional to 8,661,053,224.10, 11,950,204,909.76 and 4,901,863,790.41

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Solution

The fourth proportional to 8,661,053,224.10, 11,950,204,909.76 and 4,901,863,790.41 is: 6,763,412,626.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,661,053,224.10 : 11,950,204,909.76 = 4,901,863,790.41 : x
  2. Step 2: Convert to fraction form
    8,661,053,224.10/11,950,204,909.76 = 4,901,863,790.41/x
  3. Step 3: Cross multiply
    8,661,053,224.10x = 11,950,204,909.76 × 4,901,863,790.41
  4. Step 4: Simplify right side
    8,661,053,224.10x = 58,578,276,735,132,344,320
  5. Step 5: Solve for x
    x = 58,578,276,735,132,344,320/8,661,053,224.10
  6. Step 6: Final answer
    x = 6,763,412,626.55

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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.