Home / 35,269,082.85-52,890,145.01-11,601,841.26

Finding the Fourth Proportional to 35,269,082.85, 52,890,145.01 and 11,601,841.26

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Solution

The fourth proportional to 35,269,082.85, 52,890,145.01 and 11,601,841.26 is: 17,398,327.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,269,082.85 : 52,890,145.01 = 11,601,841.26 : x
  2. Step 2: Convert to fraction form
    35,269,082.85/52,890,145.01 = 11,601,841.26/x
  3. Step 3: Cross multiply
    35,269,082.85x = 52,890,145.01 × 11,601,841.26
  4. Step 4: Simplify right side
    35,269,082.85x = 613,623,066,624,401.12
  5. Step 5: Solve for x
    x = 613,623,066,624,401.12/35,269,082.85
  6. Step 6: Final answer
    x = 17,398,327.86

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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.