Home / 58,489,949.27-80,718,651.65-32,384,466.90

Finding the Fourth Proportional to 58,489,949.27, 80,718,651.65 and 32,384,466.90

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Solution

The fourth proportional to 58,489,949.27, 80,718,651.65 and 32,384,466.90 is: 44,691,960.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,489,949.27 : 80,718,651.65 = 32,384,466.90 : x
  2. Step 2: Convert to fraction form
    58,489,949.27/80,718,651.65 = 32,384,466.90/x
  3. Step 3: Cross multiply
    58,489,949.27x = 80,718,651.65 × 32,384,466.90
  4. Step 4: Simplify right side
    58,489,949.27x = 2,614,030,502,653,016.50
  5. Step 5: Solve for x
    x = 2,614,030,502,653,016.50/58,489,949.27
  6. Step 6: Final answer
    x = 44,691,960.50

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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.