Home / 27,832,003.35-41,748,005.03-17,628,336.15

Finding the Fourth Proportional to 27,832,003.35, 41,748,005.03 and 17,628,336.15

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Solution

The fourth proportional to 27,832,003.35, 41,748,005.03 and 17,628,336.15 is: 26,442,504.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,832,003.35 : 41,748,005.03 = 17,628,336.15 : x
  2. Step 2: Convert to fraction form
    27,832,003.35/41,748,005.03 = 17,628,336.15/x
  3. Step 3: Cross multiply
    27,832,003.35x = 41,748,005.03 × 17,628,336.15
  4. Step 4: Simplify right side
    27,832,003.35x = 735,947,866,260,730.75
  5. Step 5: Solve for x
    x = 735,947,866,260,730.75/27,832,003.35
  6. Step 6: Final answer
    x = 26,442,504.23

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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.