Home / 27,677,207.94-41,484,311.82-12,301,401.17

Finding the Fourth Proportional to 27,677,207.94, 41,484,311.82 and 12,301,401.17

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Solution

The fourth proportional to 27,677,207.94, 41,484,311.82 and 12,301,401.17 is: 18,438,101.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,677,207.94 : 41,484,311.82 = 12,301,401.17 : x
  2. Step 2: Convert to fraction form
    27,677,207.94/41,484,311.82 = 12,301,401.17/x
  3. Step 3: Cross multiply
    27,677,207.94x = 41,484,311.82 × 12,301,401.17
  4. Step 4: Simplify right side
    27,677,207.94x = 510,315,161,751,771.25
  5. Step 5: Solve for x
    x = 510,315,161,751,771.25/27,677,207.94
  6. Step 6: Final answer
    x = 18,438,101.23

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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.