Home / 7,234,548,350.17-10,850,618,894.92-2,191,205,735.20

Finding the Fourth Proportional to 7,234,548,350.17, 10,850,618,894.92 and 2,191,205,735.20

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Solution

The fourth proportional to 7,234,548,350.17, 10,850,618,894.92 and 2,191,205,735.20 is: 3,286,444,046.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,548,350.17 : 10,850,618,894.92 = 2,191,205,735.20 : x
  2. Step 2: Convert to fraction form
    7,234,548,350.17/10,850,618,894.92 = 2,191,205,735.20/x
  3. Step 3: Cross multiply
    7,234,548,350.17x = 10,850,618,894.92 × 2,191,205,735.20
  4. Step 4: Simplify right side
    7,234,548,350.17x = 23,775,938,353,021,427,712
  5. Step 5: Solve for x
    x = 23,775,938,353,021,427,712/7,234,548,350.17
  6. Step 6: Final answer
    x = 3,286,444,046.29

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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.