Home / 2,351,173,454.22-3,244,619,896.45-1,293,901,426.38

Finding the Fourth Proportional to 2,351,173,454.22, 3,244,619,896.45 and 1,293,901,426.38

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Solution

The fourth proportional to 2,351,173,454.22, 3,244,619,896.45 and 1,293,901,426.38 is: 1,785,584,259.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,173,454.22 : 3,244,619,896.45 = 1,293,901,426.38 : x
  2. Step 2: Convert to fraction form
    2,351,173,454.22/3,244,619,896.45 = 1,293,901,426.38/x
  3. Step 3: Cross multiply
    2,351,173,454.22x = 3,244,619,896.45 × 1,293,901,426.38
  4. Step 4: Simplify right side
    2,351,173,454.22x = 4,198,218,312,086,652,416
  5. Step 5: Solve for x
    x = 4,198,218,312,086,652,416/2,351,173,454.22
  6. Step 6: Final answer
    x = 1,785,584,259.87

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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.