Home / 27,575,338.68-41,381,900.82-9,624,442.68

Finding the Fourth Proportional to 27,575,338.68, 41,381,900.82 and 9,624,442.68

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Solution

The fourth proportional to 27,575,338.68, 41,381,900.82 and 9,624,442.68 is: 14,443,258.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,575,338.68 : 41,381,900.82 = 9,624,442.68 : x
  2. Step 2: Convert to fraction form
    27,575,338.68/41,381,900.82 = 9,624,442.68/x
  3. Step 3: Cross multiply
    27,575,338.68x = 41,381,900.82 × 9,624,442.68
  4. Step 4: Simplify right side
    27,575,338.68x = 398,277,732,431,535
  5. Step 5: Solve for x
    x = 398,277,732,431,535/27,575,338.68
  6. Step 6: Final answer
    x = 14,443,258.05

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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.