Home / 1,165,266,673.36-1,746,722,249.28-501,713,518.48

Finding the Fourth Proportional to 1,165,266,673.36, 1,746,722,249.28 and 501,713,518.48

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Solution

The fourth proportional to 1,165,266,673.36, 1,746,722,249.28 and 501,713,518.48 is: 752,063,184.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,266,673.36 : 1,746,722,249.28 = 501,713,518.48 : x
  2. Step 2: Convert to fraction form
    1,165,266,673.36/1,746,722,249.28 = 501,713,518.48/x
  3. Step 3: Cross multiply
    1,165,266,673.36x = 1,746,722,249.28 × 501,713,518.48
  4. Step 4: Simplify right side
    1,165,266,673.36x = 876,354,165,493,568,512
  5. Step 5: Solve for x
    x = 876,354,165,493,568,512/1,165,266,673.36
  6. Step 6: Final answer
    x = 752,063,184.79

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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.