Home / 2,746,377,034.80-4,119,565,552.20-1,022,734,359.60

Finding the Fourth Proportional to 2,746,377,034.80, 4,119,565,552.20 and 1,022,734,359.60

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Solution

The fourth proportional to 2,746,377,034.80, 4,119,565,552.20 and 1,022,734,359.60 is: 1,534,101,539.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,377,034.80 : 4,119,565,552.20 = 1,022,734,359.60 : x
  2. Step 2: Convert to fraction form
    2,746,377,034.80/4,119,565,552.20 = 1,022,734,359.60/x
  3. Step 3: Cross multiply
    2,746,377,034.80x = 4,119,565,552.20 × 1,022,734,359.60
  4. Step 4: Simplify right side
    2,746,377,034.80x = 4,213,221,236,859,487,232
  5. Step 5: Solve for x
    x = 4,213,221,236,859,487,232/2,746,377,034.80
  6. Step 6: Final answer
    x = 1,534,101,539.40

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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.