Home / 3,882,607,507.80-5,823,911,261.70-2,694,518,008.20

Finding the Fourth Proportional to 3,882,607,507.80, 5,823,911,261.70 and 2,694,518,008.20

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Solution

The fourth proportional to 3,882,607,507.80, 5,823,911,261.70 and 2,694,518,008.20 is: 4,041,777,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,607,507.80 : 5,823,911,261.70 = 2,694,518,008.20 : x
  2. Step 2: Convert to fraction form
    3,882,607,507.80/5,823,911,261.70 = 2,694,518,008.20/x
  3. Step 3: Cross multiply
    3,882,607,507.80x = 5,823,911,261.70 × 2,694,518,008.20
  4. Step 4: Simplify right side
    3,882,607,507.80x = 15,692,633,772,809,431,040
  5. Step 5: Solve for x
    x = 15,692,633,772,809,431,040/3,882,607,507.80
  6. Step 6: Final answer
    x = 4,041,777,012.30

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Double scale
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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.