Home / 4,137,213,204.14-5,709,475,350.89-2,257,739,630.69

Finding the Fourth Proportional to 4,137,213,204.14, 5,709,475,350.89 and 2,257,739,630.69

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Solution

The fourth proportional to 4,137,213,204.14, 5,709,475,350.89 and 2,257,739,630.69 is: 3,115,746,792.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,213,204.14 : 5,709,475,350.89 = 2,257,739,630.69 : x
  2. Step 2: Convert to fraction form
    4,137,213,204.14/5,709,475,350.89 = 2,257,739,630.69/x
  3. Step 3: Cross multiply
    4,137,213,204.14x = 5,709,475,350.89 × 2,257,739,630.69
  4. Step 4: Simplify right side
    4,137,213,204.14x = 12,890,508,770,112,210,944
  5. Step 5: Solve for x
    x = 12,890,508,770,112,210,944/4,137,213,204.14
  6. Step 6: Final answer
    x = 3,115,746,792.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.