Home / 22,754,213.45-34,131,956.10-7,401,503.19

Finding the Fourth Proportional to 22,754,213.45, 34,131,956.10 and 7,401,503.19

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Solution

The fourth proportional to 22,754,213.45, 34,131,956.10 and 7,401,503.19 is: 11,102,461.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,754,213.45 : 34,131,956.10 = 7,401,503.19 : x
  2. Step 2: Convert to fraction form
    22,754,213.45/34,131,956.10 = 7,401,503.19/x
  3. Step 3: Cross multiply
    22,754,213.45x = 34,131,956.10 × 7,401,503.19
  4. Step 4: Simplify right side
    22,754,213.45x = 252,627,781,927,334.31
  5. Step 5: Solve for x
    x = 252,627,781,927,334.31/22,754,213.45
  6. Step 6: Final answer
    x = 11,102,461.64

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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.