Home / 45,331,542.60-62,559,746.73-25,491,552.06

Finding the Fourth Proportional to 45,331,542.60, 62,559,746.73 and 25,491,552.06

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Solution

The fourth proportional to 45,331,542.60, 62,559,746.73 and 25,491,552.06 is: 35,179,589.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,331,542.60 : 62,559,746.73 = 25,491,552.06 : x
  2. Step 2: Convert to fraction form
    45,331,542.60/62,559,746.73 = 25,491,552.06/x
  3. Step 3: Cross multiply
    45,331,542.60x = 62,559,746.73 × 25,491,552.06
  4. Step 4: Simplify right side
    45,331,542.60x = 1,594,745,040,628,209.50
  5. Step 5: Solve for x
    x = 1,594,745,040,628,209.50/45,331,542.60
  6. Step 6: Final answer
    x = 35,179,589.07

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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.