Home / 3,554,615,734.80-5,334,102,950.19-1,591,129,015.62

Finding the Fourth Proportional to 3,554,615,734.80, 5,334,102,950.19 and 1,591,129,015.62

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Solution

The fourth proportional to 3,554,615,734.80, 5,334,102,950.19 and 1,591,129,015.62 is: 2,387,669,050.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,615,734.80 : 5,334,102,950.19 = 1,591,129,015.62 : x
  2. Step 2: Convert to fraction form
    3,554,615,734.80/5,334,102,950.19 = 1,591,129,015.62/x
  3. Step 3: Cross multiply
    3,554,615,734.80x = 5,334,102,950.19 × 1,591,129,015.62
  4. Step 4: Simplify right side
    3,554,615,734.80x = 8,487,245,976,351,551,488
  5. Step 5: Solve for x
    x = 8,487,245,976,351,551,488/3,554,615,734.80
  6. Step 6: Final answer
    x = 2,387,669,050.49

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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.