Home / 2,377,609,095.20-3,566,413,642.80-1,275,613,037.60

Finding the Fourth Proportional to 2,377,609,095.20, 3,566,413,642.80 and 1,275,613,037.60

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Solution

The fourth proportional to 2,377,609,095.20, 3,566,413,642.80 and 1,275,613,037.60 is: 1,913,419,556.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,609,095.20 : 3,566,413,642.80 = 1,275,613,037.60 : x
  2. Step 2: Convert to fraction form
    2,377,609,095.20/3,566,413,642.80 = 1,275,613,037.60/x
  3. Step 3: Cross multiply
    2,377,609,095.20x = 3,566,413,642.80 × 1,275,613,037.60
  4. Step 4: Simplify right side
    2,377,609,095.20x = 4,549,363,740,230,189,056
  5. Step 5: Solve for x
    x = 4,549,363,740,230,189,056/2,377,609,095.20
  6. Step 6: Final answer
    x = 1,913,419,556.40

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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.