Home / 54,808,926.06-82,231,743.43-17,922,517.10

Finding the Fourth Proportional to 54,808,926.06, 82,231,743.43 and 17,922,517.10

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Solution

The fourth proportional to 54,808,926.06, 82,231,743.43 and 17,922,517.10 is: 26,889,777.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,808,926.06 : 82,231,743.43 = 17,922,517.10 : x
  2. Step 2: Convert to fraction form
    54,808,926.06/82,231,743.43 = 17,922,517.10/x
  3. Step 3: Cross multiply
    54,808,926.06x = 82,231,743.43 × 17,922,517.10
  4. Step 4: Simplify right side
    54,808,926.06x = 1,473,799,827,706,601.25
  5. Step 5: Solve for x
    x = 1,473,799,827,706,601.25/54,808,926.06
  6. Step 6: Final answer
    x = 26,889,777.52

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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.