Home / 102,950,231.87-154,425,217.41-26,273,261.81

Finding the Fourth Proportional to 102,950,231.87, 154,425,217.41 and 26,273,261.81

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Solution

The fourth proportional to 102,950,231.87, 154,425,217.41 and 26,273,261.81 is: 39,409,859.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,950,231.87 : 154,425,217.41 = 26,273,261.81 : x
  2. Step 2: Convert to fraction form
    102,950,231.87/154,425,217.41 = 26,273,261.81/x
  3. Step 3: Cross multiply
    102,950,231.87x = 154,425,217.41 × 26,273,261.81
  4. Step 4: Simplify right side
    102,950,231.87x = 4,057,254,167,465,163
  5. Step 5: Solve for x
    x = 4,057,254,167,465,163/102,950,231.87
  6. Step 6: Final answer
    x = 39,409,859.44

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.