Home / 3,168,757,324.52-4,372,665,669.86-1,758,950,246.12

Finding the Fourth Proportional to 3,168,757,324.52, 4,372,665,669.86 and 1,758,950,246.12

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Solution

The fourth proportional to 3,168,757,324.52, 4,372,665,669.86 and 1,758,950,246.12 is: 2,427,229,531.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,757,324.52 : 4,372,665,669.86 = 1,758,950,246.12 : x
  2. Step 2: Convert to fraction form
    3,168,757,324.52/4,372,665,669.86 = 1,758,950,246.12/x
  3. Step 3: Cross multiply
    3,168,757,324.52x = 4,372,665,669.86 × 1,758,950,246.12
  4. Step 4: Simplify right side
    3,168,757,324.52x = 7,691,301,356,200,720,384
  5. Step 5: Solve for x
    x = 7,691,301,356,200,720,384/3,168,757,324.52
  6. Step 6: Final answer
    x = 2,427,229,531.49

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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.