Home / 23,749,272.42-32,753,742.54-18,255,956.10

Finding the Fourth Proportional to 23,749,272.42, 32,753,742.54 and 18,255,956.10

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Solution

The fourth proportional to 23,749,272.42, 32,753,742.54 and 18,255,956.10 is: 25,177,650.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,749,272.42 : 32,753,742.54 = 18,255,956.10 : x
  2. Step 2: Convert to fraction form
    23,749,272.42/32,753,742.54 = 18,255,956.10/x
  3. Step 3: Cross multiply
    23,749,272.42x = 32,753,742.54 × 18,255,956.10
  4. Step 4: Simplify right side
    23,749,272.42x = 597,950,885,920,942.50
  5. Step 5: Solve for x
    x = 597,950,885,920,942.50/23,749,272.42
  6. Step 6: Final answer
    x = 25,177,650.72

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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.