Home / 944,785,115.60-1,417,177,673.40-939,045,552.80

Finding the Fourth Proportional to 944,785,115.60, 1,417,177,673.40 and 939,045,552.80

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Solution

The fourth proportional to 944,785,115.60, 1,417,177,673.40 and 939,045,552.80 is: 1,408,568,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,785,115.60 : 1,417,177,673.40 = 939,045,552.80 : x
  2. Step 2: Convert to fraction form
    944,785,115.60/1,417,177,673.40 = 939,045,552.80/x
  3. Step 3: Cross multiply
    944,785,115.60x = 1,417,177,673.40 × 939,045,552.80
  4. Step 4: Simplify right side
    944,785,115.60x = 1,330,794,391,733,720,832
  5. Step 5: Solve for x
    x = 1,330,794,391,733,720,832/944,785,115.60
  6. Step 6: Final answer
    x = 1,408,568,329.20

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1.5x scale

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.