Home / 26,154,014-39,230,626.68-11,766,922.16

Finding the Fourth Proportional to 26,154,014, 39,230,626.68 and 11,766,922.16

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Solution

The fourth proportional to 26,154,014, 39,230,626.68 and 11,766,922.16 is: 17,650,205.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,154,014 : 39,230,626.68 = 11,766,922.16 : x
  2. Step 2: Convert to fraction form
    26,154,014/39,230,626.68 = 11,766,922.16/x
  3. Step 3: Cross multiply
    26,154,014x = 39,230,626.68 × 11,766,922.16
  4. Step 4: Simplify right side
    26,154,014x = 461,623,730,431,579.25
  5. Step 5: Solve for x
    x = 461,623,730,431,579.25/26,154,014
  6. Step 6: Final answer
    x = 17,650,205.83

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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.