Home / 54,279,036.10-81,418,554.15-24,045,948.10

Finding the Fourth Proportional to 54,279,036.10, 81,418,554.15 and 24,045,948.10

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Solution

The fourth proportional to 54,279,036.10, 81,418,554.15 and 24,045,948.10 is: 36,068,922.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,279,036.10 : 81,418,554.15 = 24,045,948.10 : x
  2. Step 2: Convert to fraction form
    54,279,036.10/81,418,554.15 = 24,045,948.10/x
  3. Step 3: Cross multiply
    54,279,036.10x = 81,418,554.15 × 24,045,948.10
  4. Step 4: Simplify right side
    54,279,036.10x = 1,957,786,327,467,940
  5. Step 5: Solve for x
    x = 1,957,786,327,467,940/54,279,036.10
  6. Step 6: Final answer
    x = 36,068,922.15

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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.