Home / 11,664,062.10-17,496,093.15-9,228,618.90

Finding the Fourth Proportional to 11,664,062.10, 17,496,093.15 and 9,228,618.90

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Solution

The fourth proportional to 11,664,062.10, 17,496,093.15 and 9,228,618.90 is: 13,842,928.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,062.10 : 17,496,093.15 = 9,228,618.90 : x
  2. Step 2: Convert to fraction form
    11,664,062.10/17,496,093.15 = 9,228,618.90/x
  3. Step 3: Cross multiply
    11,664,062.10x = 17,496,093.15 × 9,228,618.90
  4. Step 4: Simplify right side
    11,664,062.10x = 161,464,775,920,250.53
  5. Step 5: Solve for x
    x = 161,464,775,920,250.53/11,664,062.10
  6. Step 6: Final answer
    x = 13,842,928.35

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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.