Home / 49,356,502.53-68,241,992.10-43,227,362.13

Finding the Fourth Proportional to 49,356,502.53, 68,241,992.10 and 43,227,362.13

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Solution

The fourth proportional to 49,356,502.53, 68,241,992.10 and 43,227,362.13 is: 59,767,632.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,356,502.53 : 68,241,992.10 = 43,227,362.13 : x
  2. Step 2: Convert to fraction form
    49,356,502.53/68,241,992.10 = 43,227,362.13/x
  3. Step 3: Cross multiply
    49,356,502.53x = 68,241,992.10 × 43,227,362.13
  4. Step 4: Simplify right side
    49,356,502.53x = 2,949,921,304,979,299
  5. Step 5: Solve for x
    x = 2,949,921,304,979,299/49,356,502.53
  6. Step 6: Final answer
    x = 59,767,632.51

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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.