Home / 3,754,214,067.66-5,180,820,543.75-2,037,563,251.23

Finding the Fourth Proportional to 3,754,214,067.66, 5,180,820,543.75 and 2,037,563,251.23

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Solution

The fourth proportional to 3,754,214,067.66, 5,180,820,543.75 and 2,037,563,251.23 is: 2,811,840,071.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,214,067.66 : 5,180,820,543.75 = 2,037,563,251.23 : x
  2. Step 2: Convert to fraction form
    3,754,214,067.66/5,180,820,543.75 = 2,037,563,251.23/x
  3. Step 3: Cross multiply
    3,754,214,067.66x = 5,180,820,543.75 × 2,037,563,251.23
  4. Step 4: Simplify right side
    3,754,214,067.66x = 10,556,249,551,170,285,568
  5. Step 5: Solve for x
    x = 10,556,249,551,170,285,568/3,754,214,067.66
  6. Step 6: Final answer
    x = 2,811,840,071.17

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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.