Home / 2,372,785,946.22-3,556,687,453.29-798,346,686.90

Finding the Fourth Proportional to 2,372,785,946.22, 3,556,687,453.29 and 798,346,686.90

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Solution

The fourth proportional to 2,372,785,946.22, 3,556,687,453.29 and 798,346,686.90 is: 1,196,681,752.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,785,946.22 : 3,556,687,453.29 = 798,346,686.90 : x
  2. Step 2: Convert to fraction form
    2,372,785,946.22/3,556,687,453.29 = 798,346,686.90/x
  3. Step 3: Cross multiply
    2,372,785,946.22x = 3,556,687,453.29 × 798,346,686.90
  4. Step 4: Simplify right side
    2,372,785,946.22x = 2,839,469,644,672,869,888
  5. Step 5: Solve for x
    x = 2,839,469,644,672,869,888/2,372,785,946.22
  6. Step 6: Final answer
    x = 1,196,681,752.60

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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.