Home / 2,545,940,513,585.40-3,818,910,770,377.90-2,545,940,513,585.40

Finding the Fourth Proportional to 2,545,940,513,585.40, 3,818,910,770,377.90 and 2,545,940,513,585.40

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Solution

The fourth proportional to 2,545,940,513,585.40, 3,818,910,770,377.90 and 2,545,940,513,585.40 is: 3,818,910,770,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,940,513,585.40 : 3,818,910,770,377.90 = 2,545,940,513,585.40 : x
  2. Step 2: Convert to fraction form
    2,545,940,513,585.40/3,818,910,770,377.90 = 2,545,940,513,585.40/x
  3. Step 3: Cross multiply
    2,545,940,513,585.40x = 3,818,910,770,377.90 × 2,545,940,513,585.40
  4. Step 4: Simplify right side
    2,545,940,513,585.40x = 9,722,719,648,072,725,598,044,160
  5. Step 5: Solve for x
    x = 9,722,719,648,072,725,598,044,160/2,545,940,513,585.40
  6. Step 6: Final answer
    x = 3,818,910,770,377.90

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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.