Home / 27,998,910.10-41,998,365.15-22,330,206.10

Finding the Fourth Proportional to 27,998,910.10, 41,998,365.15 and 22,330,206.10

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Solution

The fourth proportional to 27,998,910.10, 41,998,365.15 and 22,330,206.10 is: 33,495,309.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,998,910.10 : 41,998,365.15 = 22,330,206.10 : x
  2. Step 2: Convert to fraction form
    27,998,910.10/41,998,365.15 = 22,330,206.10/x
  3. Step 3: Cross multiply
    27,998,910.10x = 41,998,365.15 × 22,330,206.10
  4. Step 4: Simplify right side
    27,998,910.10x = 937,832,149,662,557.50
  5. Step 5: Solve for x
    x = 937,832,149,662,557.50/27,998,910.10
  6. Step 6: Final answer
    x = 33,495,309.15

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1.5x scale

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.