Home / 26,948,040.44-40,422,384.65-7,516,083.67

Finding the Fourth Proportional to 26,948,040.44, 40,422,384.65 and 7,516,083.67

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Solution

The fourth proportional to 26,948,040.44, 40,422,384.65 and 7,516,083.67 is: 11,274,215.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,948,040.44 : 40,422,384.65 = 7,516,083.67 : x
  2. Step 2: Convert to fraction form
    26,948,040.44/40,422,384.65 = 7,516,083.67/x
  3. Step 3: Cross multiply
    26,948,040.44x = 40,422,384.65 × 7,516,083.67
  4. Step 4: Simplify right side
    26,948,040.44x = 303,818,025,088,057.94
  5. Step 5: Solve for x
    x = 303,818,025,088,057.94/26,948,040.44
  6. Step 6: Final answer
    x = 11,274,215.87

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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.