Home / 48,718,562.46-67,231,614.72-26,692,896.36

Finding the Fourth Proportional to 48,718,562.46, 67,231,614.72 and 26,692,896.36

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Solution

The fourth proportional to 48,718,562.46, 67,231,614.72 and 26,692,896.36 is: 36,836,196.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,718,562.46 : 67,231,614.72 = 26,692,896.36 : x
  2. Step 2: Convert to fraction form
    48,718,562.46/67,231,614.72 = 26,692,896.36/x
  3. Step 3: Cross multiply
    48,718,562.46x = 67,231,614.72 × 26,692,896.36
  4. Step 4: Simplify right side
    48,718,562.46x = 1,794,606,523,836,410.25
  5. Step 5: Solve for x
    x = 1,794,606,523,836,410.25/48,718,562.46
  6. Step 6: Final answer
    x = 36,836,196.17

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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.