Home / 11,755,401.70-17,633,102.55-9,334,023.65

Finding the Fourth Proportional to 11,755,401.70, 17,633,102.55 and 9,334,023.65

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Solution

The fourth proportional to 11,755,401.70, 17,633,102.55 and 9,334,023.65 is: 14,001,035.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,755,401.70 : 17,633,102.55 = 9,334,023.65 : x
  2. Step 2: Convert to fraction form
    11,755,401.70/17,633,102.55 = 9,334,023.65/x
  3. Step 3: Cross multiply
    11,755,401.70x = 17,633,102.55 × 9,334,023.65
  4. Step 4: Simplify right side
    11,755,401.70x = 164,587,796,224,575.31
  5. Step 5: Solve for x
    x = 164,587,796,224,575.31/11,755,401.70
  6. Step 6: Final answer
    x = 14,001,035.48

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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.