Home / 2,310,934,542.63-3,468,643,360.72-1,115,251,698.57

Finding the Fourth Proportional to 2,310,934,542.63, 3,468,643,360.72 and 1,115,251,698.57

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Solution

The fourth proportional to 2,310,934,542.63, 3,468,643,360.72 and 1,115,251,698.57 is: 1,673,959,313.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,934,542.63 : 3,468,643,360.72 = 1,115,251,698.57 : x
  2. Step 2: Convert to fraction form
    2,310,934,542.63/3,468,643,360.72 = 1,115,251,698.57/x
  3. Step 3: Cross multiply
    2,310,934,542.63x = 3,468,643,360.72 × 1,115,251,698.57
  4. Step 4: Simplify right side
    2,310,934,542.63x = 3,868,410,399,764,033,536
  5. Step 5: Solve for x
    x = 3,868,410,399,764,033,536/2,310,934,542.63
  6. Step 6: Final answer
    x = 1,673,959,313.17

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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.