Home / 17,512,586.32-24,167,416.01-9,777,905.43

Finding the Fourth Proportional to 17,512,586.32, 24,167,416.01 and 9,777,905.43

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Solution

The fourth proportional to 17,512,586.32, 24,167,416.01 and 9,777,905.43 is: 13,493,535.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,512,586.32 : 24,167,416.01 = 9,777,905.43 : x
  2. Step 2: Convert to fraction form
    17,512,586.32/24,167,416.01 = 9,777,905.43/x
  3. Step 3: Cross multiply
    17,512,586.32x = 24,167,416.01 × 9,777,905.43
  4. Step 4: Simplify right side
    17,512,586.32x = 236,306,708,233,247.94
  5. Step 5: Solve for x
    x = 236,306,708,233,247.94/17,512,586.32
  6. Step 6: Final answer
    x = 13,493,535.67

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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.