Home / 14,616,114.24-21,914,206.56-7,413,760.04

Finding the Fourth Proportional to 14,616,114.24, 21,914,206.56 and 7,413,760.04

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Solution

The fourth proportional to 14,616,114.24, 21,914,206.56 and 7,413,760.04 is: 11,115,585.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,616,114.24 : 21,914,206.56 = 7,413,760.04 : x
  2. Step 2: Convert to fraction form
    14,616,114.24/21,914,206.56 = 7,413,760.04/x
  3. Step 3: Cross multiply
    14,616,114.24x = 21,914,206.56 × 7,413,760.04
  4. Step 4: Simplify right side
    14,616,114.24x = 162,466,668,902,833.84
  5. Step 5: Solve for x
    x = 162,466,668,902,833.84/14,616,114.24
  6. Step 6: Final answer
    x = 11,115,585.60

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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.