Home / 52,994,007.80-79,491,011.70-41,514,882.20

Finding the Fourth Proportional to 52,994,007.80, 79,491,011.70 and 41,514,882.20

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Solution

The fourth proportional to 52,994,007.80, 79,491,011.70 and 41,514,882.20 is: 62,272,323.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,994,007.80 : 79,491,011.70 = 41,514,882.20 : x
  2. Step 2: Convert to fraction form
    52,994,007.80/79,491,011.70 = 41,514,882.20/x
  3. Step 3: Cross multiply
    52,994,007.80x = 79,491,011.70 × 41,514,882.20
  4. Step 4: Simplify right side
    52,994,007.80x = 3,300,059,986,684,322
  5. Step 5: Solve for x
    x = 3,300,059,986,684,322/52,994,007.80
  6. Step 6: Final answer
    x = 62,272,323.30

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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.