Home / 17,264,676.22-23,825,255.55-9,529,720.18

Finding the Fourth Proportional to 17,264,676.22, 23,825,255.55 and 9,529,720.18

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Solution

The fourth proportional to 17,264,676.22, 23,825,255.55 and 9,529,720.18 is: 13,151,015.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,676.22 : 23,825,255.55 = 9,529,720.18 : x
  2. Step 2: Convert to fraction form
    17,264,676.22/23,825,255.55 = 9,529,720.18/x
  3. Step 3: Cross multiply
    17,264,676.22x = 23,825,255.55 × 9,529,720.18
  4. Step 4: Simplify right side
    17,264,676.22x = 227,048,018,608,492
  5. Step 5: Solve for x
    x = 227,048,018,608,492/17,264,676.22
  6. Step 6: Final answer
    x = 13,151,015.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.