Home / 3,150,654,669.34-4,348,151,294.78-1,794,345,920.22

Finding the Fourth Proportional to 3,150,654,669.34, 4,348,151,294.78 and 1,794,345,920.22

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Solution

The fourth proportional to 3,150,654,669.34, 4,348,151,294.78 and 1,794,345,920.22 is: 2,476,338,524.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,654,669.34 : 4,348,151,294.78 = 1,794,345,920.22 : x
  2. Step 2: Convert to fraction form
    3,150,654,669.34/4,348,151,294.78 = 1,794,345,920.22/x
  3. Step 3: Cross multiply
    3,150,654,669.34x = 4,348,151,294.78 × 1,794,345,920.22
  4. Step 4: Simplify right side
    3,150,654,669.34x = 7,802,087,536,287,803,392
  5. Step 5: Solve for x
    x = 7,802,087,536,287,803,392/3,150,654,669.34
  6. Step 6: Final answer
    x = 2,476,338,524.88

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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.