Home / 36,646,562.40-54,955,846.80-11,079,074.40

Finding the Fourth Proportional to 36,646,562.40, 54,955,846.80 and 11,079,074.40

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Solution

The fourth proportional to 36,646,562.40, 54,955,846.80 and 11,079,074.40 is: 16,614,380.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,646,562.40 : 54,955,846.80 = 11,079,074.40 : x
  2. Step 2: Convert to fraction form
    36,646,562.40/54,955,846.80 = 11,079,074.40/x
  3. Step 3: Cross multiply
    36,646,562.40x = 54,955,846.80 × 11,079,074.40
  4. Step 4: Simplify right side
    36,646,562.40x = 608,859,915,412,201.88
  5. Step 5: Solve for x
    x = 608,859,915,412,201.88/36,646,562.40
  6. Step 6: Final answer
    x = 16,614,380.05

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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.