Home / 5,274,406,108.32-7,905,591,026.52-2,124,605,227.32

Finding the Fourth Proportional to 5,274,406,108.32, 7,905,591,026.52 and 2,124,605,227.32

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Solution

The fourth proportional to 5,274,406,108.32, 7,905,591,026.52 and 2,124,605,227.32 is: 3,184,483,650.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,274,406,108.32 : 7,905,591,026.52 = 2,124,605,227.32 : x
  2. Step 2: Convert to fraction form
    5,274,406,108.32/7,905,591,026.52 = 2,124,605,227.32/x
  3. Step 3: Cross multiply
    5,274,406,108.32x = 7,905,591,026.52 × 2,124,605,227.32
  4. Step 4: Simplify right side
    5,274,406,108.32x = 16,796,260,019,998,476,288
  5. Step 5: Solve for x
    x = 16,796,260,019,998,476,288/5,274,406,108.32
  6. Step 6: Final answer
    x = 3,184,483,650.87

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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.