Home / 11,542,176.60-17,354,794.05-10,642,367.04

Finding the Fourth Proportional to 11,542,176.60, 17,354,794.05 and 10,642,367.04

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Solution

The fourth proportional to 11,542,176.60, 17,354,794.05 and 10,642,367.04 is: 16,001,842.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,542,176.60 : 17,354,794.05 = 10,642,367.04 : x
  2. Step 2: Convert to fraction form
    11,542,176.60/17,354,794.05 = 10,642,367.04/x
  3. Step 3: Cross multiply
    11,542,176.60x = 17,354,794.05 × 10,642,367.04
  4. Step 4: Simplify right side
    11,542,176.60x = 184,696,088,183,708.09
  5. Step 5: Solve for x
    x = 184,696,088,183,708.09/11,542,176.60
  6. Step 6: Final answer
    x = 16,001,842.16

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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.