Home / 598,163,205.20-897,244,807.80-275,676,933.20

Finding the Fourth Proportional to 598,163,205.20, 897,244,807.80 and 275,676,933.20

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Solution

The fourth proportional to 598,163,205.20, 897,244,807.80 and 275,676,933.20 is: 413,515,399.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,163,205.20 : 897,244,807.80 = 275,676,933.20 : x
  2. Step 2: Convert to fraction form
    598,163,205.20/897,244,807.80 = 275,676,933.20/x
  3. Step 3: Cross multiply
    598,163,205.20x = 897,244,807.80 × 275,676,933.20
  4. Step 4: Simplify right side
    598,163,205.20x = 247,349,696,943,927,424
  5. Step 5: Solve for x
    x = 247,349,696,943,927,424/598,163,205.20
  6. Step 6: Final answer
    x = 413,515,399.80

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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.