Home / 50,352,086.16-75,598,790.94-25,777,565.28

Finding the Fourth Proportional to 50,352,086.16, 75,598,790.94 and 25,777,565.28

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Solution

The fourth proportional to 50,352,086.16, 75,598,790.94 and 25,777,565.28 is: 38,702,522.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,352,086.16 : 75,598,790.94 = 25,777,565.28 : x
  2. Step 2: Convert to fraction form
    50,352,086.16/75,598,790.94 = 25,777,565.28/x
  3. Step 3: Cross multiply
    50,352,086.16x = 75,598,790.94 × 25,777,565.28
  4. Step 4: Simplify right side
    50,352,086.16x = 1,948,752,768,544,922.50
  5. Step 5: Solve for x
    x = 1,948,752,768,544,922.50/50,352,086.16
  6. Step 6: Final answer
    x = 38,702,522.92

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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.