Home / 15,984,723.87-22,060,939.28-10,482,727.59

Finding the Fourth Proportional to 15,984,723.87, 22,060,939.28 and 10,482,727.59

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Solution

The fourth proportional to 15,984,723.87, 22,060,939.28 and 10,482,727.59 is: 14,467,489.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,723.87 : 22,060,939.28 = 10,482,727.59 : x
  2. Step 2: Convert to fraction form
    15,984,723.87/22,060,939.28 = 10,482,727.59/x
  3. Step 3: Cross multiply
    15,984,723.87x = 22,060,939.28 × 10,482,727.59
  4. Step 4: Simplify right side
    15,984,723.87x = 231,258,816,799,357.09
  5. Step 5: Solve for x
    x = 231,258,816,799,357.09/15,984,723.87
  6. Step 6: Final answer
    x = 14,467,489.00

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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.