Home / 22,928,146.44-31,627,404.36-14,665,193.88

Finding the Fourth Proportional to 22,928,146.44, 31,627,404.36 and 14,665,193.88

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Solution

The fourth proportional to 22,928,146.44, 31,627,404.36 and 14,665,193.88 is: 20,229,372.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,928,146.44 : 31,627,404.36 = 14,665,193.88 : x
  2. Step 2: Convert to fraction form
    22,928,146.44/31,627,404.36 = 14,665,193.88/x
  3. Step 3: Cross multiply
    22,928,146.44x = 31,627,404.36 × 14,665,193.88
  4. Step 4: Simplify right side
    22,928,146.44x = 463,822,016,860,557.31
  5. Step 5: Solve for x
    x = 463,822,016,860,557.31/22,928,146.44
  6. Step 6: Final answer
    x = 20,229,372.58

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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.