Home / 41,255,736.75-56,934,688.19-22,921,022.25

Finding the Fourth Proportional to 41,255,736.75, 56,934,688.19 and 22,921,022.25

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Solution

The fourth proportional to 41,255,736.75, 56,934,688.19 and 22,921,022.25 is: 31,631,994.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,255,736.75 : 56,934,688.19 = 22,921,022.25 : x
  2. Step 2: Convert to fraction form
    41,255,736.75/56,934,688.19 = 22,921,022.25/x
  3. Step 3: Cross multiply
    41,255,736.75x = 56,934,688.19 × 22,921,022.25
  4. Step 4: Simplify right side
    41,255,736.75x = 1,305,001,254,685,197.25
  5. Step 5: Solve for x
    x = 1,305,001,254,685,197.25/41,255,736.75
  6. Step 6: Final answer
    x = 31,631,994.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.