Home / 22,845,096.94-31,525,939.84-13,055,428.84

Finding the Fourth Proportional to 22,845,096.94, 31,525,939.84 and 13,055,428.84

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Solution

The fourth proportional to 22,845,096.94, 31,525,939.84 and 13,055,428.84 is: 18,016,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845,096.94 : 31,525,939.84 = 13,055,428.84 : x
  2. Step 2: Convert to fraction form
    22,845,096.94/31,525,939.84 = 13,055,428.84/x
  3. Step 3: Cross multiply
    22,845,096.94x = 31,525,939.84 × 13,055,428.84
  4. Step 4: Simplify right side
    22,845,096.94x = 411,584,664,195,241
  5. Step 5: Solve for x
    x = 411,584,664,195,241/22,845,096.94
  6. Step 6: Final answer
    x = 18,016,323.82

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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.