Home / 18,062,053.44-24,925,816.25-9,802,187.08

Finding the Fourth Proportional to 18,062,053.44, 24,925,816.25 and 9,802,187.08

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Solution

The fourth proportional to 18,062,053.44, 24,925,816.25 and 9,802,187.08 is: 13,527,117.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,062,053.44 : 24,925,816.25 = 9,802,187.08 : x
  2. Step 2: Convert to fraction form
    18,062,053.44/24,925,816.25 = 9,802,187.08/x
  3. Step 3: Cross multiply
    18,062,053.44x = 24,925,816.25 × 9,802,187.08
  4. Step 4: Simplify right side
    18,062,053.44x = 244,327,514,004,204.06
  5. Step 5: Solve for x
    x = 244,327,514,004,204.06/18,062,053.44
  6. Step 6: Final answer
    x = 13,527,117.21

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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.