Home / 43,239,617.46-59,668,890.03-25,845,552.72

Finding the Fourth Proportional to 43,239,617.46, 59,668,890.03 and 25,845,552.72

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Solution

The fourth proportional to 43,239,617.46, 59,668,890.03 and 25,845,552.72 is: 35,665,797.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,239,617.46 : 59,668,890.03 = 25,845,552.72 : x
  2. Step 2: Convert to fraction form
    43,239,617.46/59,668,890.03 = 25,845,552.72/x
  3. Step 3: Cross multiply
    43,239,617.46x = 59,668,890.03 × 25,845,552.72
  4. Step 4: Simplify right side
    43,239,617.46x = 1,542,175,443,014,247.25
  5. Step 5: Solve for x
    x = 1,542,175,443,014,247.25/43,239,617.46
  6. Step 6: Final answer
    x = 35,665,797.56

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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.