Home / 50,310,091.04-69,427,261.12-27,982,926.24

Finding the Fourth Proportional to 50,310,091.04, 69,427,261.12 and 27,982,926.24

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Solution

The fourth proportional to 50,310,091.04, 69,427,261.12 and 27,982,926.24 is: 38,616,068.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,310,091.04 : 69,427,261.12 = 27,982,926.24 : x
  2. Step 2: Convert to fraction form
    50,310,091.04/69,427,261.12 = 27,982,926.24/x
  3. Step 3: Cross multiply
    50,310,091.04x = 69,427,261.12 × 27,982,926.24
  4. Step 4: Simplify right side
    50,310,091.04x = 1,942,777,926,966,179.75
  5. Step 5: Solve for x
    x = 1,942,777,926,966,179.75/50,310,091.04
  6. Step 6: Final answer
    x = 38,616,068.60

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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.