Home / 1,684,100,582.49-2,324,774,401.79-1,049,334,693.81

Finding the Fourth Proportional to 1,684,100,582.49, 2,324,774,401.79 and 1,049,334,693.81

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Solution

The fourth proportional to 1,684,100,582.49, 2,324,774,401.79 and 1,049,334,693.81 is: 1,448,527,754.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,100,582.49 : 2,324,774,401.79 = 1,049,334,693.81 : x
  2. Step 2: Convert to fraction form
    1,684,100,582.49/2,324,774,401.79 = 1,049,334,693.81/x
  3. Step 3: Cross multiply
    1,684,100,582.49x = 2,324,774,401.79 × 1,049,334,693.81
  4. Step 4: Simplify right side
    1,684,100,582.49x = 2,439,466,435,073,823,744
  5. Step 5: Solve for x
    x = 2,439,466,435,073,823,744/1,684,100,582.49
  6. Step 6: Final answer
    x = 1,448,527,754.48

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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.