Home / 2,942,246,495,429.70-4,413,369,743,144.20-2,942,246,495,429.70

Finding the Fourth Proportional to 2,942,246,495,429.70, 4,413,369,743,144.20 and 2,942,246,495,429.70

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Solution

The fourth proportional to 2,942,246,495,429.70, 4,413,369,743,144.20 and 2,942,246,495,429.70 is: 4,413,369,743,144.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,246,495,429.70 : 4,413,369,743,144.20 = 2,942,246,495,429.70 : x
  2. Step 2: Convert to fraction form
    2,942,246,495,429.70/4,413,369,743,144.20 = 2,942,246,495,429.70/x
  3. Step 3: Cross multiply
    2,942,246,495,429.70x = 4,413,369,743,144.20 × 2,942,246,495,429.70
  4. Step 4: Simplify right side
    2,942,246,495,429.70x = 12,985,221,659,801,499,719,434,240
  5. Step 5: Solve for x
    x = 12,985,221,659,801,499,719,434,240/2,942,246,495,429.70
  6. Step 6: Final answer
    x = 4,413,369,743,144.20

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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.