Home / 45,267,799.15-62,466,001.30-25,688,687.46

Finding the Fourth Proportional to 45,267,799.15, 62,466,001.30 and 25,688,687.46

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Solution

The fourth proportional to 45,267,799.15, 62,466,001.30 and 25,688,687.46 is: 35,448,367.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,267,799.15 : 62,466,001.30 = 25,688,687.46 : x
  2. Step 2: Convert to fraction form
    45,267,799.15/62,466,001.30 = 25,688,687.46/x
  3. Step 3: Cross multiply
    45,267,799.15x = 62,466,001.30 × 25,688,687.46
  4. Step 4: Simplify right side
    45,267,799.15x = 1,604,669,584,299,375.25
  5. Step 5: Solve for x
    x = 1,604,669,584,299,375.25/45,267,799.15
  6. Step 6: Final answer
    x = 35,448,367.59

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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.