Home / 26,103,629.15-39,155,443.73-22,240,512.35

Finding the Fourth Proportional to 26,103,629.15, 39,155,443.73 and 22,240,512.35

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Solution

The fourth proportional to 26,103,629.15, 39,155,443.73 and 22,240,512.35 is: 33,360,768.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,103,629.15 : 39,155,443.73 = 22,240,512.35 : x
  2. Step 2: Convert to fraction form
    26,103,629.15/39,155,443.73 = 22,240,512.35/x
  3. Step 3: Cross multiply
    26,103,629.15x = 39,155,443.73 × 22,240,512.35
  4. Step 4: Simplify right side
    26,103,629.15x = 870,837,129,846,795
  5. Step 5: Solve for x
    x = 870,837,129,846,795/26,103,629.15
  6. Step 6: Final answer
    x = 33,360,768.53

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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.