Home / 17,490,792.56-26,199,447.24-11,097,754.16

Finding the Fourth Proportional to 17,490,792.56, 26,199,447.24 and 11,097,754.16

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Solution

The fourth proportional to 17,490,792.56, 26,199,447.24 and 11,097,754.16 is: 16,623,319.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,490,792.56 : 26,199,447.24 = 11,097,754.16 : x
  2. Step 2: Convert to fraction form
    17,490,792.56/26,199,447.24 = 11,097,754.16/x
  3. Step 3: Cross multiply
    17,490,792.56x = 26,199,447.24 × 11,097,754.16
  4. Step 4: Simplify right side
    17,490,792.56x = 290,755,024,597,410.50
  5. Step 5: Solve for x
    x = 290,755,024,597,410.50/17,490,792.56
  6. Step 6: Final answer
    x = 16,623,319.02

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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.