Home / 1,451,711,720,738.10-2,003,351,983,282-792,517,797,065.56

Finding the Fourth Proportional to 1,451,711,720,738.10, 2,003,351,983,282 and 792,517,797,065.56

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Solution

The fourth proportional to 1,451,711,720,738.10, 2,003,351,983,282 and 792,517,797,065.56 is: 1,093,668,996,300.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,711,720,738.10 : 2,003,351,983,282 = 792,517,797,065.56 : x
  2. Step 2: Convert to fraction form
    1,451,711,720,738.10/2,003,351,983,282 = 792,517,797,065.56/x
  3. Step 3: Cross multiply
    1,451,711,720,738.10x = 2,003,351,983,282 × 792,517,797,065.56
  4. Step 4: Simplify right side
    1,451,711,720,738.10x = 1,587,692,100,537,571,231,137,792
  5. Step 5: Solve for x
    x = 1,587,692,100,537,571,231,137,792/1,451,711,720,738.10
  6. Step 6: Final answer
    x = 1,093,668,996,300.68

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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.