Home / 2,545,475,524,708.30-3,517,351,190,496.30-1,812,591,563,524.30

Finding the Fourth Proportional to 2,545,475,524,708.30, 3,517,351,190,496.30 and 1,812,591,563,524.30

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Solution

The fourth proportional to 2,545,475,524,708.30, 3,517,351,190,496.30 and 1,812,591,563,524.30 is: 2,504,648,358,218.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,475,524,708.30 : 3,517,351,190,496.30 = 1,812,591,563,524.30 : x
  2. Step 2: Convert to fraction form
    2,545,475,524,708.30/3,517,351,190,496.30 = 1,812,591,563,524.30/x
  3. Step 3: Cross multiply
    2,545,475,524,708.30x = 3,517,351,190,496.30 × 1,812,591,563,524.30
  4. Step 4: Simplify right side
    2,545,475,524,708.30x = 6,375,521,093,845,746,018,418,688
  5. Step 5: Solve for x
    x = 6,375,521,093,845,746,018,418,688/2,545,475,524,708.30
  6. Step 6: Final answer
    x = 2,504,648,358,218.39

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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.