Home / 4,472,444,933.38-6,172,250,149.23-2,465,275,547.77

Finding the Fourth Proportional to 4,472,444,933.38, 6,172,250,149.23 and 2,465,275,547.77

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Solution

The fourth proportional to 4,472,444,933.38, 6,172,250,149.23 and 2,465,275,547.77 is: 3,402,232,468.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,444,933.38 : 6,172,250,149.23 = 2,465,275,547.77 : x
  2. Step 2: Convert to fraction form
    4,472,444,933.38/6,172,250,149.23 = 2,465,275,547.77/x
  3. Step 3: Cross multiply
    4,472,444,933.38x = 6,172,250,149.23 × 2,465,275,547.77
  4. Step 4: Simplify right side
    4,472,444,933.38x = 15,216,297,367,585,589,248
  5. Step 5: Solve for x
    x = 15,216,297,367,585,589,248/4,472,444,933.38
  6. Step 6: Final answer
    x = 3,402,232,468.88

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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.