Home / 2,514,002,662,471.80-3,771,003,993,707.60-1,720,565,500,999.70

Finding the Fourth Proportional to 2,514,002,662,471.80, 3,771,003,993,707.60 and 1,720,565,500,999.70

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Solution

The fourth proportional to 2,514,002,662,471.80, 3,771,003,993,707.60 and 1,720,565,500,999.70 is: 2,580,848,251,499.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,002,662,471.80 : 3,771,003,993,707.60 = 1,720,565,500,999.70 : x
  2. Step 2: Convert to fraction form
    2,514,002,662,471.80/3,771,003,993,707.60 = 1,720,565,500,999.70/x
  3. Step 3: Cross multiply
    2,514,002,662,471.80x = 3,771,003,993,707.60 × 1,720,565,500,999.70
  4. Step 4: Simplify right side
    2,514,002,662,471.80x = 6,488,259,375,705,386,639,163,392
  5. Step 5: Solve for x
    x = 6,488,259,375,705,386,639,163,392/2,514,002,662,471.80
  6. Step 6: Final answer
    x = 2,580,848,251,499.48

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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.