Home / 4,486,229,032.68-6,190,966,839.78-2,506,062,545.64

Finding the Fourth Proportional to 4,486,229,032.68, 6,190,966,839.78 and 2,506,062,545.64

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Solution

The fourth proportional to 4,486,229,032.68, 6,190,966,839.78 and 2,506,062,545.64 is: 3,458,349,987.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,229,032.68 : 6,190,966,839.78 = 2,506,062,545.64 : x
  2. Step 2: Convert to fraction form
    4,486,229,032.68/6,190,966,839.78 = 2,506,062,545.64/x
  3. Step 3: Cross multiply
    4,486,229,032.68x = 6,190,966,839.78 × 2,506,062,545.64
  4. Step 4: Simplify right side
    4,486,229,032.68x = 15,514,950,118,471,890,944
  5. Step 5: Solve for x
    x = 15,514,950,118,471,890,944/4,486,229,032.68
  6. Step 6: Final answer
    x = 3,458,349,987.36

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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.