Home / 10,922,175,040.87-16,384,002,427.11-3,838,796,744.02

Finding the Fourth Proportional to 10,922,175,040.87, 16,384,002,427.11 and 3,838,796,744.02

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Solution

The fourth proportional to 10,922,175,040.87, 16,384,002,427.11 and 3,838,796,744.02 is: 5,758,455,155.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,922,175,040.87 : 16,384,002,427.11 = 3,838,796,744.02 : x
  2. Step 2: Convert to fraction form
    10,922,175,040.87/16,384,002,427.11 = 3,838,796,744.02/x
  3. Step 3: Cross multiply
    10,922,175,040.87x = 16,384,002,427.11 × 3,838,796,744.02
  4. Step 4: Simplify right side
    10,922,175,040.87x = 62,894,855,171,240,665,088
  5. Step 5: Solve for x
    x = 62,894,855,171,240,665,088/10,922,175,040.87
  6. Step 6: Final answer
    x = 5,758,455,155.30

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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.