Home / 6,335,633,559.15-9,503,813,514.42-1,677,386,479.14

Finding the Fourth Proportional to 6,335,633,559.15, 9,503,813,514.42 and 1,677,386,479.14

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Solution

The fourth proportional to 6,335,633,559.15, 9,503,813,514.42 and 1,677,386,479.14 is: 2,516,175,871.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,633,559.15 : 9,503,813,514.42 = 1,677,386,479.14 : x
  2. Step 2: Convert to fraction form
    6,335,633,559.15/9,503,813,514.42 = 1,677,386,479.14/x
  3. Step 3: Cross multiply
    6,335,633,559.15x = 9,503,813,514.42 × 1,677,386,479.14
  4. Step 4: Simplify right side
    6,335,633,559.15x = 15,941,568,289,356,113,920
  5. Step 5: Solve for x
    x = 15,941,568,289,356,113,920/6,335,633,559.15
  6. Step 6: Final answer
    x = 2,516,175,871.05

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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.