Home / 5,932,857,791.54-8,187,352,720.80-3,220,126,568.30

Finding the Fourth Proportional to 5,932,857,791.54, 8,187,352,720.80 and 3,220,126,568.30

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Solution

The fourth proportional to 5,932,857,791.54, 8,187,352,720.80 and 3,220,126,568.30 is: 4,443,779,532.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,857,791.54 : 8,187,352,720.80 = 3,220,126,568.30 : x
  2. Step 2: Convert to fraction form
    5,932,857,791.54/8,187,352,720.80 = 3,220,126,568.30/x
  3. Step 3: Cross multiply
    5,932,857,791.54x = 8,187,352,720.80 × 3,220,126,568.30
  4. Step 4: Simplify right side
    5,932,857,791.54x = 26,364,312,020,291,375,104
  5. Step 5: Solve for x
    x = 26,364,312,020,291,375,104/5,932,857,791.54
  6. Step 6: Final answer
    x = 4,443,779,532.00

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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.