Home / 32,868,015.90-49,302,023.85-17,751,471.90

Finding the Fourth Proportional to 32,868,015.90, 49,302,023.85 and 17,751,471.90

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Solution

The fourth proportional to 32,868,015.90, 49,302,023.85 and 17,751,471.90 is: 26,627,207.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,868,015.90 : 49,302,023.85 = 17,751,471.90 : x
  2. Step 2: Convert to fraction form
    32,868,015.90/49,302,023.85 = 17,751,471.90/x
  3. Step 3: Cross multiply
    32,868,015.90x = 49,302,023.85 × 17,751,471.90
  4. Step 4: Simplify right side
    32,868,015.90x = 875,183,490,986,404.75
  5. Step 5: Solve for x
    x = 875,183,490,986,404.75/32,868,015.90
  6. Step 6: Final answer
    x = 26,627,207.85

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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.