Home / 1,684,100,582.37-2,324,774,401.62-1,049,334,693.68

Finding the Fourth Proportional to 1,684,100,582.37, 2,324,774,401.62 and 1,049,334,693.68

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Solution

The fourth proportional to 1,684,100,582.37, 2,324,774,401.62 and 1,049,334,693.68 is: 1,448,527,754.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,100,582.37 : 2,324,774,401.62 = 1,049,334,693.68 : x
  2. Step 2: Convert to fraction form
    1,684,100,582.37/2,324,774,401.62 = 1,049,334,693.68/x
  3. Step 3: Cross multiply
    1,684,100,582.37x = 2,324,774,401.62 × 1,049,334,693.68
  4. Step 4: Simplify right side
    1,684,100,582.37x = 2,439,466,434,603,041,792
  5. Step 5: Solve for x
    x = 2,439,466,434,603,041,792/1,684,100,582.37
  6. Step 6: Final answer
    x = 1,448,527,754.31

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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.