Home / 12,350,691.27-17,044,054.90-6,844,158.11

Finding the Fourth Proportional to 12,350,691.27, 17,044,054.90 and 6,844,158.11

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Solution

The fourth proportional to 12,350,691.27, 17,044,054.90 and 6,844,158.11 is: 9,444,994.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,350,691.27 : 17,044,054.90 = 6,844,158.11 : x
  2. Step 2: Convert to fraction form
    12,350,691.27/17,044,054.90 = 6,844,158.11/x
  3. Step 3: Cross multiply
    12,350,691.27x = 17,044,054.90 × 6,844,158.11
  4. Step 4: Simplify right side
    12,350,691.27x = 116,652,206,596,619.98
  5. Step 5: Solve for x
    x = 116,652,206,596,619.98/12,350,691.27
  6. Step 6: Final answer
    x = 9,444,994.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.