Home / 17,217,156.42-23,731,983.50-11,633,659.29

Finding the Fourth Proportional to 17,217,156.42, 23,731,983.50 and 11,633,659.29

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Solution

The fourth proportional to 17,217,156.42, 23,731,983.50 and 11,633,659.29 is: 16,035,738.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,217,156.42 : 23,731,983.50 = 11,633,659.29 : x
  2. Step 2: Convert to fraction form
    17,217,156.42/23,731,983.50 = 11,633,659.29/x
  3. Step 3: Cross multiply
    17,217,156.42x = 23,731,983.50 × 11,633,659.29
  4. Step 4: Simplify right side
    17,217,156.42x = 276,089,810,256,733.41
  5. Step 5: Solve for x
    x = 276,089,810,256,733.41/17,217,156.42
  6. Step 6: Final answer
    x = 16,035,738.05

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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.