Home / 10,232,456,182.20-15,350,148,413.03-3,150,538,267.43

Finding the Fourth Proportional to 10,232,456,182.20, 15,350,148,413.03 and 3,150,538,267.43

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Solution

The fourth proportional to 10,232,456,182.20, 15,350,148,413.03 and 3,150,538,267.43 is: 4,726,258,204.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232,456,182.20 : 15,350,148,413.03 = 3,150,538,267.43 : x
  2. Step 2: Convert to fraction form
    10,232,456,182.20/15,350,148,413.03 = 3,150,538,267.43/x
  3. Step 3: Cross multiply
    10,232,456,182.20x = 15,350,148,413.03 × 3,150,538,267.43
  4. Step 4: Simplify right side
    10,232,456,182.20x = 48,361,229,986,024,046,592
  5. Step 5: Solve for x
    x = 48,361,229,986,024,046,592/10,232,456,182.20
  6. Step 6: Final answer
    x = 4,726,258,204.77

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1.5x scale

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.