Home / 45,893,110.01-68,839,665.01-15,179,436.96

Finding the Fourth Proportional to 45,893,110.01, 68,839,665.01 and 15,179,436.96

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Solution

The fourth proportional to 45,893,110.01, 68,839,665.01 and 15,179,436.96 is: 22,769,155.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,893,110.01 : 68,839,665.01 = 15,179,436.96 : x
  2. Step 2: Convert to fraction form
    45,893,110.01/68,839,665.01 = 15,179,436.96/x
  3. Step 3: Cross multiply
    45,893,110.01x = 68,839,665.01 × 15,179,436.96
  4. Step 4: Simplify right side
    45,893,110.01x = 1,044,947,355,070,715.38
  5. Step 5: Solve for x
    x = 1,044,947,355,070,715.38/45,893,110.01
  6. Step 6: Final answer
    x = 22,769,155.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.