Home / 1,796,114,264,831.80-2,694,171,428,373.60-436,261,813,913.98

Finding the Fourth Proportional to 1,796,114,264,831.80, 2,694,171,428,373.60 and 436,261,813,913.98

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Solution

The fourth proportional to 1,796,114,264,831.80, 2,694,171,428,373.60 and 436,261,813,913.98 is: 654,392,728,431.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,114,264,831.80 : 2,694,171,428,373.60 = 436,261,813,913.98 : x
  2. Step 2: Convert to fraction form
    1,796,114,264,831.80/2,694,171,428,373.60 = 436,261,813,913.98/x
  3. Step 3: Cross multiply
    1,796,114,264,831.80x = 2,694,171,428,373.60 × 436,261,813,913.98
  4. Step 4: Simplify right side
    1,796,114,264,831.80x = 1,175,364,114,337,485,192,953,856
  5. Step 5: Solve for x
    x = 1,175,364,114,337,485,192,953,856/1,796,114,264,831.80
  6. Step 6: Final answer
    x = 654,392,728,431.20

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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.