Home / 275,593,151.20-413,389,726.80-93,840,329.20

Finding the Fourth Proportional to 275,593,151.20, 413,389,726.80 and 93,840,329.20

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Solution

The fourth proportional to 275,593,151.20, 413,389,726.80 and 93,840,329.20 is: 140,760,493.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,593,151.20 : 413,389,726.80 = 93,840,329.20 : x
  2. Step 2: Convert to fraction form
    275,593,151.20/413,389,726.80 = 93,840,329.20/x
  3. Step 3: Cross multiply
    275,593,151.20x = 413,389,726.80 × 93,840,329.20
  4. Step 4: Simplify right side
    275,593,151.20x = 38,792,628,050,810,064
  5. Step 5: Solve for x
    x = 38,792,628,050,810,064/275,593,151.20
  6. Step 6: Final answer
    x = 140,760,493.80

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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.