Home / 26,962,969.35-40,444,454.03-22,478,935.92

Finding the Fourth Proportional to 26,962,969.35, 40,444,454.03 and 22,478,935.92

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Solution

The fourth proportional to 26,962,969.35, 40,444,454.03 and 22,478,935.92 is: 33,718,403.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,962,969.35 : 40,444,454.03 = 22,478,935.92 : x
  2. Step 2: Convert to fraction form
    26,962,969.35/40,444,454.03 = 22,478,935.92/x
  3. Step 3: Cross multiply
    26,962,969.35x = 40,444,454.03 × 22,478,935.92
  4. Step 4: Simplify right side
    26,962,969.35x = 909,148,290,145,138.75
  5. Step 5: Solve for x
    x = 909,148,290,145,138.75/26,962,969.35
  6. Step 6: Final answer
    x = 33,718,403.87

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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.