Home / 2,562,876,801,595.20-3,536,773,488,548.40-1,390,976,510,923.20

Finding the Fourth Proportional to 2,562,876,801,595.20, 3,536,773,488,548.40 and 1,390,976,510,923.20

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Solution

The fourth proportional to 2,562,876,801,595.20, 3,536,773,488,548.40 and 1,390,976,510,923.20 is: 1,919,549,485,938.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,876,801,595.20 : 3,536,773,488,548.40 = 1,390,976,510,923.20 : x
  2. Step 2: Convert to fraction form
    2,562,876,801,595.20/3,536,773,488,548.40 = 1,390,976,510,923.20/x
  3. Step 3: Cross multiply
    2,562,876,801,595.20x = 3,536,773,488,548.40 × 1,390,976,510,923.20
  4. Step 4: Simplify right side
    2,562,876,801,595.20x = 4,919,568,847,026,727,463,944,192
  5. Step 5: Solve for x
    x = 4,919,568,847,026,727,463,944,192/2,562,876,801,595.20
  6. Step 6: Final answer
    x = 1,919,549,485,938.87

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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.