Home / 74,342,024,694.74-111,512,897,856.45-23,294,229,314.08

Finding the Fourth Proportional to 74,342,024,694.74, 111,512,897,856.45 and 23,294,229,314.08

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Solution

The fourth proportional to 74,342,024,694.74, 111,512,897,856.45 and 23,294,229,314.08 is: 34,941,300,358.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,342,024,694.74 : 111,512,897,856.45 = 23,294,229,314.08 : x
  2. Step 2: Convert to fraction form
    74,342,024,694.74/111,512,897,856.45 = 23,294,229,314.08/x
  3. Step 3: Cross multiply
    74,342,024,694.74x = 111,512,897,856.45 × 23,294,229,314.08
  4. Step 4: Simplify right side
    74,342,024,694.74x = 2,597,607,014,145,726,611,456
  5. Step 5: Solve for x
    x = 2,597,607,014,145,726,611,456/74,342,024,694.74
  6. Step 6: Final answer
    x = 34,941,300,358.87

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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.