Home / 3,026,931,819.70-4,540,397,729.55-1,632,218,059.30

Finding the Fourth Proportional to 3,026,931,819.70, 4,540,397,729.55 and 1,632,218,059.30

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Solution

The fourth proportional to 3,026,931,819.70, 4,540,397,729.55 and 1,632,218,059.30 is: 2,448,327,088.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,931,819.70 : 4,540,397,729.55 = 1,632,218,059.30 : x
  2. Step 2: Convert to fraction form
    3,026,931,819.70/4,540,397,729.55 = 1,632,218,059.30/x
  3. Step 3: Cross multiply
    3,026,931,819.70x = 4,540,397,729.55 × 1,632,218,059.30
  4. Step 4: Simplify right side
    3,026,931,819.70x = 7,410,919,170,576,227,328
  5. Step 5: Solve for x
    x = 7,410,919,170,576,227,328/3,026,931,819.70
  6. Step 6: Final answer
    x = 2,448,327,088.95

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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.