Home / 11,350,379.18-15,663,855.58-6,194,073.08

Finding the Fourth Proportional to 11,350,379.18, 15,663,855.58 and 6,194,073.08

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Solution

The fourth proportional to 11,350,379.18, 15,663,855.58 and 6,194,073.08 is: 8,548,002.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,379.18 : 15,663,855.58 = 6,194,073.08 : x
  2. Step 2: Convert to fraction form
    11,350,379.18/15,663,855.58 = 6,194,073.08/x
  3. Step 3: Cross multiply
    11,350,379.18x = 15,663,855.58 × 6,194,073.08
  4. Step 4: Simplify right side
    11,350,379.18x = 97,023,066,083,281.33
  5. Step 5: Solve for x
    x = 97,023,066,083,281.33/11,350,379.18
  6. Step 6: Final answer
    x = 8,548,002.19

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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.