Home / 9,391,576.32-14,151,335.22-7,723,092.24

Finding the Fourth Proportional to 9,391,576.32, 14,151,335.22 and 7,723,092.24

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Solution

The fourth proportional to 9,391,576.32, 14,151,335.22 and 7,723,092.24 is: 11,637,244.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,576.32 : 14,151,335.22 = 7,723,092.24 : x
  2. Step 2: Convert to fraction form
    9,391,576.32/14,151,335.22 = 7,723,092.24/x
  3. Step 3: Cross multiply
    9,391,576.32x = 14,151,335.22 × 7,723,092.24
  4. Step 4: Simplify right side
    9,391,576.32x = 109,292,067,223,220.70
  5. Step 5: Solve for x
    x = 109,292,067,223,220.70/9,391,576.32
  6. Step 6: Final answer
    x = 11,637,244.22

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.