Home / 15,687,440.24-23,532,515.96-4,327,888.86

Finding the Fourth Proportional to 15,687,440.24, 23,532,515.96 and 4,327,888.86

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Solution

The fourth proportional to 15,687,440.24, 23,532,515.96 and 4,327,888.86 is: 6,492,207.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,687,440.24 : 23,532,515.96 = 4,327,888.86 : x
  2. Step 2: Convert to fraction form
    15,687,440.24/23,532,515.96 = 4,327,888.86/x
  3. Step 3: Cross multiply
    15,687,440.24x = 23,532,515.96 × 4,327,888.86
  4. Step 4: Simplify right side
    15,687,440.24x = 101,846,113,649,416.77
  5. Step 5: Solve for x
    x = 101,846,113,649,416.77/15,687,440.24
  6. Step 6: Final answer
    x = 6,492,207.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.