Home / 45,498,152.28-62,787,868.02-25,918,750.47

Finding the Fourth Proportional to 45,498,152.28, 62,787,868.02 and 25,918,750.47

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Solution

The fourth proportional to 45,498,152.28, 62,787,868.02 and 25,918,750.47 is: 35,768,113.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,498,152.28 : 62,787,868.02 = 25,918,750.47 : x
  2. Step 2: Convert to fraction form
    45,498,152.28/62,787,868.02 = 25,918,750.47/x
  3. Step 3: Cross multiply
    45,498,152.28x = 62,787,868.02 × 25,918,750.47
  4. Step 4: Simplify right side
    45,498,152.28x = 1,627,383,083,753,673
  5. Step 5: Solve for x
    x = 1,627,383,083,753,673/45,498,152.28
  6. Step 6: Final answer
    x = 35,768,113.70

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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.