Home / 55,191,303.80-82,799,073.30-16,326,713.24

Finding the Fourth Proportional to 55,191,303.80, 82,799,073.30 and 16,326,713.24

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Solution

The fourth proportional to 55,191,303.80, 82,799,073.30 and 16,326,713.24 is: 24,493,654.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,191,303.80 : 82,799,073.30 = 16,326,713.24 : x
  2. Step 2: Convert to fraction form
    55,191,303.80/82,799,073.30 = 16,326,713.24/x
  3. Step 3: Cross multiply
    55,191,303.80x = 82,799,073.30 × 16,326,713.24
  4. Step 4: Simplify right side
    55,191,303.80x = 1,351,836,726,306,840.50
  5. Step 5: Solve for x
    x = 1,351,836,726,306,840.50/55,191,303.80
  6. Step 6: Final answer
    x = 24,493,654.49

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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.