Home / 2,518,982,248.24-3,477,454,017.78-1,566,669,943

Finding the Fourth Proportional to 2,518,982,248.24, 3,477,454,017.78 and 1,566,669,943

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Solution

The fourth proportional to 2,518,982,248.24, 3,477,454,017.78 and 1,566,669,943 is: 2,162,787,249.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,518,982,248.24 : 3,477,454,017.78 = 1,566,669,943 : x
  2. Step 2: Convert to fraction form
    2,518,982,248.24/3,477,454,017.78 = 1,566,669,943/x
  3. Step 3: Cross multiply
    2,518,982,248.24x = 3,477,454,017.78 × 1,566,669,943
  4. Step 4: Simplify right side
    2,518,982,248.24x = 5,448,022,687,820,514,304
  5. Step 5: Solve for x
    x = 5,448,022,687,820,514,304/2,518,982,248.24
  6. Step 6: Final answer
    x = 2,162,787,249.35

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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.