Home / 26,882,165.59-40,322,985.94-7,713,023.11

Finding the Fourth Proportional to 26,882,165.59, 40,322,985.94 and 7,713,023.11

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Solution

The fourth proportional to 26,882,165.59, 40,322,985.94 and 7,713,023.11 is: 11,569,459.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,882,165.59 : 40,322,985.94 = 7,713,023.11 : x
  2. Step 2: Convert to fraction form
    26,882,165.59/40,322,985.94 = 7,713,023.11/x
  3. Step 3: Cross multiply
    26,882,165.59x = 40,322,985.94 × 7,713,023.11
  4. Step 4: Simplify right side
    26,882,165.59x = 311,012,122,328,258.88
  5. Step 5: Solve for x
    x = 311,012,122,328,258.88/26,882,165.59
  6. Step 6: Final answer
    x = 11,569,459.36

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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.