Home / 31,169,723.80-46,660,107.30-23,548,466.20

Finding the Fourth Proportional to 31,169,723.80, 46,660,107.30 and 23,548,466.20

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Solution

The fourth proportional to 31,169,723.80, 46,660,107.30 and 23,548,466.20 is: 35,251,321.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,169,723.80 : 46,660,107.30 = 23,548,466.20 : x
  2. Step 2: Convert to fraction form
    31,169,723.80/46,660,107.30 = 23,548,466.20/x
  3. Step 3: Cross multiply
    31,169,723.80x = 46,660,107.30 × 23,548,466.20
  4. Step 4: Simplify right side
    31,169,723.80x = 1,098,773,959,642,423.12
  5. Step 5: Solve for x
    x = 1,098,773,959,642,423.12/31,169,723.80
  6. Step 6: Final answer
    x = 35,251,321.66

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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.