Home / 98,671,949,752.59-147,990,428,944.96-44,876,484,796.23

Finding the Fourth Proportional to 98,671,949,752.59, 147,990,428,944.96 and 44,876,484,796.23

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Solution

The fourth proportional to 98,671,949,752.59, 147,990,428,944.96 and 44,876,484,796.23 is: 67,306,770,071.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,671,949,752.59 : 147,990,428,944.96 = 44,876,484,796.23 : x
  2. Step 2: Convert to fraction form
    98,671,949,752.59/147,990,428,944.96 = 44,876,484,796.23/x
  3. Step 3: Cross multiply
    98,671,949,752.59x = 147,990,428,944.96 × 44,876,484,796.23
  4. Step 4: Simplify right side
    98,671,949,752.59x = 6,641,290,234,536,053,964,800
  5. Step 5: Solve for x
    x = 6,641,290,234,536,053,964,800/98,671,949,752.59
  6. Step 6: Final answer
    x = 67,306,770,071.82

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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.