Home / 17,758,956-24,507,380.96-9,610,194.08

Finding the Fourth Proportional to 17,758,956, 24,507,380.96 and 9,610,194.08

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Solution

The fourth proportional to 17,758,956, 24,507,380.96 and 9,610,194.08 is: 13,262,079.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,758,956 : 24,507,380.96 = 9,610,194.08 : x
  2. Step 2: Convert to fraction form
    17,758,956/24,507,380.96 = 9,610,194.08/x
  3. Step 3: Cross multiply
    17,758,956x = 24,507,380.96 × 9,610,194.08
  4. Step 4: Simplify right side
    17,758,956x = 235,520,687,418,096.72
  5. Step 5: Solve for x
    x = 235,520,687,418,096.72/17,758,956
  6. Step 6: Final answer
    x = 13,262,079.56

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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.