Home / 4,699,256,556.24-7,049,687,900.76-1,937,375,787.60

Finding the Fourth Proportional to 4,699,256,556.24, 7,049,687,900.76 and 1,937,375,787.60

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Solution

The fourth proportional to 4,699,256,556.24, 7,049,687,900.76 and 1,937,375,787.60 is: 2,906,394,763.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,256,556.24 : 7,049,687,900.76 = 1,937,375,787.60 : x
  2. Step 2: Convert to fraction form
    4,699,256,556.24/7,049,687,900.76 = 1,937,375,787.60/x
  3. Step 3: Cross multiply
    4,699,256,556.24x = 7,049,687,900.76 × 1,937,375,787.60
  4. Step 4: Simplify right side
    4,699,256,556.24x = 13,657,894,649,069,094,912
  5. Step 5: Solve for x
    x = 13,657,894,649,069,094,912/4,699,256,556.24
  6. Step 6: Final answer
    x = 2,906,394,763.86

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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.