Home / 483,840,737.80-725,761,106.70-441,750,610.60

Finding the Fourth Proportional to 483,840,737.80, 725,761,106.70 and 441,750,610.60

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Solution

The fourth proportional to 483,840,737.80, 725,761,106.70 and 441,750,610.60 is: 662,625,915.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,840,737.80 : 725,761,106.70 = 441,750,610.60 : x
  2. Step 2: Convert to fraction form
    483,840,737.80/725,761,106.70 = 441,750,610.60/x
  3. Step 3: Cross multiply
    483,840,737.80x = 725,761,106.70 × 441,750,610.60
  4. Step 4: Simplify right side
    483,840,737.80x = 320,605,412,034,456,768
  5. Step 5: Solve for x
    x = 320,605,412,034,456,768/483,840,737.80
  6. Step 6: Final answer
    x = 662,625,915.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.