Home / 94,777,324.11-142,218,445.41-46,255,579.83

Finding the Fourth Proportional to 94,777,324.11, 142,218,445.41 and 46,255,579.83

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Solution

The fourth proportional to 94,777,324.11, 142,218,445.41 and 46,255,579.83 is: 69,408,972.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,777,324.11 : 142,218,445.41 = 46,255,579.83 : x
  2. Step 2: Convert to fraction form
    94,777,324.11/142,218,445.41 = 46,255,579.83/x
  3. Step 3: Cross multiply
    94,777,324.11x = 142,218,445.41 × 46,255,579.83
  4. Step 4: Simplify right side
    94,777,324.11x = 6,578,396,654,960,752
  5. Step 5: Solve for x
    x = 6,578,396,654,960,752/94,777,324.11
  6. Step 6: Final answer
    x = 69,408,972.21

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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.