Home / 5,614,295,876,403.50-7,747,722,433,386.90-3,145,124,129,474.30

Finding the Fourth Proportional to 5,614,295,876,403.50, 7,747,722,433,386.90 and 3,145,124,129,474.30

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Solution

The fourth proportional to 5,614,295,876,403.50, 7,747,722,433,386.90 and 3,145,124,129,474.30 is: 4,340,268,006,915.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,295,876,403.50 : 7,747,722,433,386.90 = 3,145,124,129,474.30 : x
  2. Step 2: Convert to fraction form
    5,614,295,876,403.50/7,747,722,433,386.90 = 3,145,124,129,474.30/x
  3. Step 3: Cross multiply
    5,614,295,876,403.50x = 7,747,722,433,386.90 × 3,145,124,129,474.30
  4. Step 4: Simplify right side
    5,614,295,876,403.50x = 24,367,548,773,714,480,211,165,184
  5. Step 5: Solve for x
    x = 24,367,548,773,714,480,211,165,184/5,614,295,876,403.50
  6. Step 6: Final answer
    x = 4,340,268,006,915.99

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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.