Home / 4,408,988,654.57-6,084,401,660.89-2,428,839,488.57

Finding the Fourth Proportional to 4,408,988,654.57, 6,084,401,660.89 and 2,428,839,488.57

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Solution

The fourth proportional to 4,408,988,654.57, 6,084,401,660.89 and 2,428,839,488.57 is: 3,351,797,016.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408,988,654.57 : 6,084,401,660.89 = 2,428,839,488.57 : x
  2. Step 2: Convert to fraction form
    4,408,988,654.57/6,084,401,660.89 = 2,428,839,488.57/x
  3. Step 3: Cross multiply
    4,408,988,654.57x = 6,084,401,660.89 × 2,428,839,488.57
  4. Step 4: Simplify right side
    4,408,988,654.57x = 14,778,035,018,305,748,992
  5. Step 5: Solve for x
    x = 14,778,035,018,305,748,992/4,408,988,654.57
  6. Step 6: Final answer
    x = 3,351,797,016.53

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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.