Home / 59,284,372.91-81,821,026.84-34,161,594.55

Finding the Fourth Proportional to 59,284,372.91, 81,821,026.84 and 34,161,594.55

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Solution

The fourth proportional to 59,284,372.91, 81,821,026.84 and 34,161,594.55 is: 47,147,951.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,372.91 : 81,821,026.84 = 34,161,594.55 : x
  2. Step 2: Convert to fraction form
    59,284,372.91/81,821,026.84 = 34,161,594.55/x
  3. Step 3: Cross multiply
    59,284,372.91x = 81,821,026.84 × 34,161,594.55
  4. Step 4: Simplify right side
    59,284,372.91x = 2,795,136,744,385,067.50
  5. Step 5: Solve for x
    x = 2,795,136,744,385,067.50/59,284,372.91
  6. Step 6: Final answer
    x = 47,147,951.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.