Home / 33,991,569.60-50,987,354.40-29,368,032.90

Finding the Fourth Proportional to 33,991,569.60, 50,987,354.40 and 29,368,032.90

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Solution

The fourth proportional to 33,991,569.60, 50,987,354.40 and 29,368,032.90 is: 44,052,049.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,991,569.60 : 50,987,354.40 = 29,368,032.90 : x
  2. Step 2: Convert to fraction form
    33,991,569.60/50,987,354.40 = 29,368,032.90/x
  3. Step 3: Cross multiply
    33,991,569.60x = 50,987,354.40 × 29,368,032.90
  4. Step 4: Simplify right side
    33,991,569.60x = 1,497,398,301,503,159.75
  5. Step 5: Solve for x
    x = 1,497,398,301,503,159.75/33,991,569.60
  6. Step 6: Final answer
    x = 44,052,049.35

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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.