Home / 26,961,695.10-40,443,854.85-7,530,899.94

Finding the Fourth Proportional to 26,961,695.10, 40,443,854.85 and 7,530,899.94

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Solution

The fourth proportional to 26,961,695.10, 40,443,854.85 and 7,530,899.94 is: 11,296,716.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,961,695.10 : 40,443,854.85 = 7,530,899.94 : x
  2. Step 2: Convert to fraction form
    26,961,695.10/40,443,854.85 = 7,530,899.94/x
  3. Step 3: Cross multiply
    26,961,695.10x = 40,443,854.85 × 7,530,899.94
  4. Step 4: Simplify right side
    26,961,695.10x = 304,578,624,063,233.75
  5. Step 5: Solve for x
    x = 304,578,624,063,233.75/26,961,695.10
  6. Step 6: Final answer
    x = 11,296,716.43

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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.