Home / 3,752,087,924.34-5,628,172,299.84-1,131,914,729.52

Finding the Fourth Proportional to 3,752,087,924.34, 5,628,172,299.84 and 1,131,914,729.52

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Solution

The fourth proportional to 3,752,087,924.34, 5,628,172,299.84 and 1,131,914,729.52 is: 1,697,884,286.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,087,924.34 : 5,628,172,299.84 = 1,131,914,729.52 : x
  2. Step 2: Convert to fraction form
    3,752,087,924.34/5,628,172,299.84 = 1,131,914,729.52/x
  3. Step 3: Cross multiply
    3,752,087,924.34x = 5,628,172,299.84 × 1,131,914,729.52
  4. Step 4: Simplify right side
    3,752,087,924.34x = 6,370,611,126,465,349,632
  5. Step 5: Solve for x
    x = 6,370,611,126,465,349,632/3,752,087,924.34
  6. Step 6: Final answer
    x = 1,697,884,286.01

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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.