Home / 2,413,108,195.63-3,619,673,853.84-732,408,282.55

Finding the Fourth Proportional to 2,413,108,195.63, 3,619,673,853.84 and 732,408,282.55

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Solution

The fourth proportional to 2,413,108,195.63, 3,619,673,853.84 and 732,408,282.55 is: 1,098,615,932.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,108,195.63 : 3,619,673,853.84 = 732,408,282.55 : x
  2. Step 2: Convert to fraction form
    2,413,108,195.63/3,619,673,853.84 = 732,408,282.55/x
  3. Step 3: Cross multiply
    2,413,108,195.63x = 3,619,673,853.84 × 732,408,282.55
  4. Step 4: Simplify right side
    2,413,108,195.63x = 2,651,079,110,673,044,992
  5. Step 5: Solve for x
    x = 2,651,079,110,673,044,992/2,413,108,195.63
  6. Step 6: Final answer
    x = 1,098,615,932.55

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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.