Home / 4,247,427,646.50-5,861,150,844.58-2,367,749,785.38

Finding the Fourth Proportional to 4,247,427,646.50, 5,861,150,844.58 and 2,367,749,785.38

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Solution

The fourth proportional to 4,247,427,646.50, 5,861,150,844.58 and 2,367,749,785.38 is: 3,267,327,853.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247,427,646.50 : 5,861,150,844.58 = 2,367,749,785.38 : x
  2. Step 2: Convert to fraction form
    4,247,427,646.50/5,861,150,844.58 = 2,367,749,785.38/x
  3. Step 3: Cross multiply
    4,247,427,646.50x = 5,861,150,844.58 × 2,367,749,785.38
  4. Step 4: Simplify right side
    4,247,427,646.50x = 13,877,738,654,334,101,504
  5. Step 5: Solve for x
    x = 13,877,738,654,334,101,504/4,247,427,646.50
  6. Step 6: Final answer
    x = 3,267,327,853.31

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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.