Home / 15,003,980.54-22,505,971.08-3,644,352.62

Finding the Fourth Proportional to 15,003,980.54, 22,505,971.08 and 3,644,352.62

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Solution

The fourth proportional to 15,003,980.54, 22,505,971.08 and 3,644,352.62 is: 5,466,529.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,003,980.54 : 22,505,971.08 = 3,644,352.62 : x
  2. Step 2: Convert to fraction form
    15,003,980.54/22,505,971.08 = 3,644,352.62/x
  3. Step 3: Cross multiply
    15,003,980.54x = 22,505,971.08 × 3,644,352.62
  4. Step 4: Simplify right side
    15,003,980.54x = 82,019,694,671,042.22
  5. Step 5: Solve for x
    x = 82,019,694,671,042.22/15,003,980.54
  6. Step 6: Final answer
    x = 5,466,529.00

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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.