Home / 2,514,002,662,467.20-3,771,003,993,700.80-1,720,565,500,995.20

Finding the Fourth Proportional to 2,514,002,662,467.20, 3,771,003,993,700.80 and 1,720,565,500,995.20

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Solution

The fourth proportional to 2,514,002,662,467.20, 3,771,003,993,700.80 and 1,720,565,500,995.20 is: 2,580,848,251,492.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,002,662,467.20 : 3,771,003,993,700.80 = 1,720,565,500,995.20 : x
  2. Step 2: Convert to fraction form
    2,514,002,662,467.20/3,771,003,993,700.80 = 1,720,565,500,995.20/x
  3. Step 3: Cross multiply
    2,514,002,662,467.20x = 3,771,003,993,700.80 × 1,720,565,500,995.20
  4. Step 4: Simplify right side
    2,514,002,662,467.20x = 6,488,259,375,676,716,658,720,768
  5. Step 5: Solve for x
    x = 6,488,259,375,676,716,658,720,768/2,514,002,662,467.20
  6. Step 6: Final answer
    x = 2,580,848,251,492.80

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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.