Home / 4,603,609,879.92-6,902,445,826.08-1,805,861,113.28

Finding the Fourth Proportional to 4,603,609,879.92, 6,902,445,826.08 and 1,805,861,113.28

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Solution

The fourth proportional to 4,603,609,879.92, 6,902,445,826.08 and 1,805,861,113.28 is: 2,707,627,020.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,609,879.92 : 6,902,445,826.08 = 1,805,861,113.28 : x
  2. Step 2: Convert to fraction form
    4,603,609,879.92/6,902,445,826.08 = 1,805,861,113.28/x
  3. Step 3: Cross multiply
    4,603,609,879.92x = 6,902,445,826.08 × 1,805,861,113.28
  4. Step 4: Simplify right side
    4,603,609,879.92x = 12,464,858,503,839,717,376
  5. Step 5: Solve for x
    x = 12,464,858,503,839,717,376/4,603,609,879.92
  6. Step 6: Final answer
    x = 2,707,627,020.74

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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.