Home / 67,796,067.60-93,554,600.36-36,855,966.24

Finding the Fourth Proportional to 67,796,067.60, 93,554,600.36 and 36,855,966.24

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Solution

The fourth proportional to 67,796,067.60, 93,554,600.36 and 36,855,966.24 is: 50,859,073.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,796,067.60 : 93,554,600.36 = 36,855,966.24 : x
  2. Step 2: Convert to fraction form
    67,796,067.60/93,554,600.36 = 36,855,966.24/x
  3. Step 3: Cross multiply
    67,796,067.60x = 93,554,600.36 × 36,855,966.24
  4. Step 4: Simplify right side
    67,796,067.60x = 3,448,045,192,464,852
  5. Step 5: Solve for x
    x = 3,448,045,192,464,852/67,796,067.60
  6. Step 6: Final answer
    x = 50,859,073.61

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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.