Home / 2,753,615,952.59-3,799,808,205.62-1,548,143,017.88

Finding the Fourth Proportional to 2,753,615,952.59, 3,799,808,205.62 and 1,548,143,017.88

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Solution

The fourth proportional to 2,753,615,952.59, 3,799,808,205.62 and 1,548,143,017.88 is: 2,136,335,147.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,615,952.59 : 3,799,808,205.62 = 1,548,143,017.88 : x
  2. Step 2: Convert to fraction form
    2,753,615,952.59/3,799,808,205.62 = 1,548,143,017.88/x
  3. Step 3: Cross multiply
    2,753,615,952.59x = 3,799,808,205.62 × 1,548,143,017.88
  4. Step 4: Simplify right side
    2,753,615,952.59x = 5,882,646,542,786,994,176
  5. Step 5: Solve for x
    x = 5,882,646,542,786,994,176/2,753,615,952.59
  6. Step 6: Final answer
    x = 2,136,335,147.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.