Home / 15,687,443.61-23,532,521.03-4,327,892.24

Finding the Fourth Proportional to 15,687,443.61, 23,532,521.03 and 4,327,892.24

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Solution

The fourth proportional to 15,687,443.61, 23,532,521.03 and 4,327,892.24 is: 6,492,212.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,687,443.61 : 23,532,521.03 = 4,327,892.24 : x
  2. Step 2: Convert to fraction form
    15,687,443.61/23,532,521.03 = 4,327,892.24/x
  3. Step 3: Cross multiply
    15,687,443.61x = 23,532,521.03 × 4,327,892.24
  4. Step 4: Simplify right side
    15,687,443.61x = 101,846,215,014,071.75
  5. Step 5: Solve for x
    x = 101,846,215,014,071.75/15,687,443.61
  6. Step 6: Final answer
    x = 6,492,212.34

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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.