Home / 57,499,466,813.22-79,335,660,217.71-33,399,170,278.50

Finding the Fourth Proportional to 57,499,466,813.22, 79,335,660,217.71 and 33,399,170,278.50

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Solution

The fourth proportional to 57,499,466,813.22, 79,335,660,217.71 and 33,399,170,278.50 is: 46,082,952,966.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,499,466,813.22 : 79,335,660,217.71 = 33,399,170,278.50 : x
  2. Step 2: Convert to fraction form
    57,499,466,813.22/79,335,660,217.71 = 33,399,170,278.50/x
  3. Step 3: Cross multiply
    57,499,466,813.22x = 79,335,660,217.71 × 33,399,170,278.50
  4. Step 4: Simplify right side
    57,499,466,813.22x = 2,649,745,224,768,514,686,976
  5. Step 5: Solve for x
    x = 2,649,745,224,768,514,686,976/57,499,466,813.22
  6. Step 6: Final answer
    x = 46,082,952,966.78

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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.