Home / 3,064,861,595.36-4,229,508,839.76-1,655,165,422.52

Finding the Fourth Proportional to 3,064,861,595.36, 4,229,508,839.76 and 1,655,165,422.52

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Solution

The fourth proportional to 3,064,861,595.36, 4,229,508,839.76 and 1,655,165,422.52 is: 2,284,128,195.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,861,595.36 : 4,229,508,839.76 = 1,655,165,422.52 : x
  2. Step 2: Convert to fraction form
    3,064,861,595.36/4,229,508,839.76 = 1,655,165,422.52/x
  3. Step 3: Cross multiply
    3,064,861,595.36x = 4,229,508,839.76 × 1,655,165,422.52
  4. Step 4: Simplify right side
    3,064,861,595.36x = 7,000,536,785,813,435,392
  5. Step 5: Solve for x
    x = 7,000,536,785,813,435,392/3,064,861,595.36
  6. Step 6: Final answer
    x = 2,284,128,195.68

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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.