Home / 17,264,712.32-23,825,170.08-9,529,750.40

Finding the Fourth Proportional to 17,264,712.32, 23,825,170.08 and 9,529,750.40

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Solution

The fourth proportional to 17,264,712.32, 23,825,170.08 and 9,529,750.40 is: 13,150,982.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,712.32 : 23,825,170.08 = 9,529,750.40 : x
  2. Step 2: Convert to fraction form
    17,264,712.32/23,825,170.08 = 9,529,750.40/x
  3. Step 3: Cross multiply
    17,264,712.32x = 23,825,170.08 × 9,529,750.40
  4. Step 4: Simplify right side
    17,264,712.32x = 227,047,924,099,948.03
  5. Step 5: Solve for x
    x = 227,047,924,099,948.03/17,264,712.32
  6. Step 6: Final answer
    x = 13,150,982.18

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1.5x scale

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.