Home / 67,554,566.97-93,233,936.21-37,786,869.33

Finding the Fourth Proportional to 67,554,566.97, 93,233,936.21 and 37,786,869.33

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Solution

The fourth proportional to 67,554,566.97, 93,233,936.21 and 37,786,869.33 is: 52,150,709.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,554,566.97 : 93,233,936.21 = 37,786,869.33 : x
  2. Step 2: Convert to fraction form
    67,554,566.97/93,233,936.21 = 37,786,869.33/x
  3. Step 3: Cross multiply
    67,554,566.97x = 93,233,936.21 × 37,786,869.33
  4. Step 4: Simplify right side
    67,554,566.97x = 3,523,018,564,499,891
  5. Step 5: Solve for x
    x = 3,523,018,564,499,891/67,554,566.97
  6. Step 6: Final answer
    x = 52,150,709.01

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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.