Home / 13,231,344.30-19,842,350.85-6,046,320.30

Finding the Fourth Proportional to 13,231,344.30, 19,842,350.85 and 6,046,320.30

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Solution

The fourth proportional to 13,231,344.30, 19,842,350.85 and 6,046,320.30 is: 9,067,348.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,231,344.30 : 19,842,350.85 = 6,046,320.30 : x
  2. Step 2: Convert to fraction form
    13,231,344.30/19,842,350.85 = 6,046,320.30/x
  3. Step 3: Cross multiply
    13,231,344.30x = 19,842,350.85 × 6,046,320.30
  4. Step 4: Simplify right side
    13,231,344.30x = 119,973,208,744,077.27
  5. Step 5: Solve for x
    x = 119,973,208,744,077.27/13,231,344.30
  6. Step 6: Final answer
    x = 9,067,348.41

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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.