Home / 5,735,343,042.15-8,603,933,921.58-2,419,646,009.70

Finding the Fourth Proportional to 5,735,343,042.15, 8,603,933,921.58 and 2,419,646,009.70

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Solution

The fourth proportional to 5,735,343,042.15, 8,603,933,921.58 and 2,419,646,009.70 is: 3,629,856,876.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,343,042.15 : 8,603,933,921.58 = 2,419,646,009.70 : x
  2. Step 2: Convert to fraction form
    5,735,343,042.15/8,603,933,921.58 = 2,419,646,009.70/x
  3. Step 3: Cross multiply
    5,735,343,042.15x = 8,603,933,921.58 × 2,419,646,009.70
  4. Step 4: Simplify right side
    5,735,343,042.15x = 20,818,474,381,073,518,592
  5. Step 5: Solve for x
    x = 20,818,474,381,073,518,592/5,735,343,042.15
  6. Step 6: Final answer
    x = 3,629,856,876.58

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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.