Home / 2,942,246,495,481.40-4,413,369,743,221.90-2,942,246,495,481.40

Finding the Fourth Proportional to 2,942,246,495,481.40, 4,413,369,743,221.90 and 2,942,246,495,481.40

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Solution

The fourth proportional to 2,942,246,495,481.40, 4,413,369,743,221.90 and 2,942,246,495,481.40 is: 4,413,369,743,221.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,246,495,481.40 : 4,413,369,743,221.90 = 2,942,246,495,481.40 : x
  2. Step 2: Convert to fraction form
    2,942,246,495,481.40/4,413,369,743,221.90 = 2,942,246,495,481.40/x
  3. Step 3: Cross multiply
    2,942,246,495,481.40x = 4,413,369,743,221.90 × 2,942,246,495,481.40
  4. Step 4: Simplify right side
    2,942,246,495,481.40x = 12,985,221,660,258,282,376,265,728
  5. Step 5: Solve for x
    x = 12,985,221,660,258,282,376,265,728/2,942,246,495,481.40
  6. Step 6: Final answer
    x = 4,413,369,743,221.90

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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.