Home / 3,327,065,164.23-4,991,363,119.80-1,116,568,211.19

Finding the Fourth Proportional to 3,327,065,164.23, 4,991,363,119.80 and 1,116,568,211.19

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Solution

The fourth proportional to 3,327,065,164.23, 4,991,363,119.80 and 1,116,568,211.19 is: 1,675,109,177.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,065,164.23 : 4,991,363,119.80 = 1,116,568,211.19 : x
  2. Step 2: Convert to fraction form
    3,327,065,164.23/4,991,363,119.80 = 1,116,568,211.19/x
  3. Step 3: Cross multiply
    3,327,065,164.23x = 4,991,363,119.80 × 1,116,568,211.19
  4. Step 4: Simplify right side
    3,327,065,164.23x = 5,573,197,390,074,823,680
  5. Step 5: Solve for x
    x = 5,573,197,390,074,823,680/3,327,065,164.23
  6. Step 6: Final answer
    x = 1,675,109,177.30

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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.