Home / 10,333,058,524.68-15,486,995,735.40-5,356,036,500.72

Finding the Fourth Proportional to 10,333,058,524.68, 15,486,995,735.40 and 5,356,036,500.72

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Solution

The fourth proportional to 10,333,058,524.68, 15,486,995,735.40 and 5,356,036,500.72 is: 8,027,527,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,333,058,524.68 : 15,486,995,735.40 = 5,356,036,500.72 : x
  2. Step 2: Convert to fraction form
    10,333,058,524.68/15,486,995,735.40 = 5,356,036,500.72/x
  3. Step 3: Cross multiply
    10,333,058,524.68x = 15,486,995,735.40 × 5,356,036,500.72
  4. Step 4: Simplify right side
    10,333,058,524.68x = 82,948,914,445,297,385,472
  5. Step 5: Solve for x
    x = 82,948,914,445,297,385,472/10,333,058,524.68
  6. Step 6: Final answer
    x = 8,027,527,788.33

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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.