Home / 14,725,556.60-22,090,728.30-4,351,828.28

Finding the Fourth Proportional to 14,725,556.60, 22,090,728.30 and 4,351,828.28

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Solution

The fourth proportional to 14,725,556.60, 22,090,728.30 and 4,351,828.28 is: 6,528,449.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,725,556.60 : 22,090,728.30 = 4,351,828.28 : x
  2. Step 2: Convert to fraction form
    14,725,556.60/22,090,728.30 = 4,351,828.28/x
  3. Step 3: Cross multiply
    14,725,556.60x = 22,090,728.30 × 4,351,828.28
  4. Step 4: Simplify right side
    14,725,556.60x = 96,135,056,141,736.33
  5. Step 5: Solve for x
    x = 96,135,056,141,736.33/14,725,556.60
  6. Step 6: Final answer
    x = 6,528,449.74

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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.