Home / 10,694,555,875.82-14,757,746,505.50-5,936,456,986.02

Finding the Fourth Proportional to 10,694,555,875.82, 14,757,746,505.50 and 5,936,456,986.02

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Solution

The fourth proportional to 10,694,555,875.82, 14,757,746,505.50 and 5,936,456,986.02 is: 8,191,899,538.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694,555,875.82 : 14,757,746,505.50 = 5,936,456,986.02 : x
  2. Step 2: Convert to fraction form
    10,694,555,875.82/14,757,746,505.50 = 5,936,456,986.02/x
  3. Step 3: Cross multiply
    10,694,555,875.82x = 14,757,746,505.50 × 5,936,456,986.02
  4. Step 4: Simplify right side
    10,694,555,875.82x = 87,608,727,340,499,599,360
  5. Step 5: Solve for x
    x = 87,608,727,340,499,599,360/10,694,555,875.82
  6. Step 6: Final answer
    x = 8,191,899,538.21

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