Home / 14,400,355.50-21,600,554.04-5,880,691.97

Finding the Fourth Proportional to 14,400,355.50, 21,600,554.04 and 5,880,691.97

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Solution

The fourth proportional to 14,400,355.50, 21,600,554.04 and 5,880,691.97 is: 8,821,046.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,355.50 : 21,600,554.04 = 5,880,691.97 : x
  2. Step 2: Convert to fraction form
    14,400,355.50/21,600,554.04 = 5,880,691.97/x
  3. Step 3: Cross multiply
    14,400,355.50x = 21,600,554.04 × 5,880,691.97
  4. Step 4: Simplify right side
    14,400,355.50x = 127,026,204,582,576.28
  5. Step 5: Solve for x
    x = 127,026,204,582,576.28/14,400,355.50
  6. Step 6: Final answer
    x = 8,821,046.44

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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.