Home / 23,445,820.08-32,339,077.20-16,491,247.56

Finding the Fourth Proportional to 23,445,820.08, 32,339,077.20 and 16,491,247.56

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Solution

The fourth proportional to 23,445,820.08, 32,339,077.20 and 16,491,247.56 is: 22,746,558.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445,820.08 : 32,339,077.20 = 16,491,247.56 : x
  2. Step 2: Convert to fraction form
    23,445,820.08/32,339,077.20 = 16,491,247.56/x
  3. Step 3: Cross multiply
    23,445,820.08x = 32,339,077.20 × 16,491,247.56
  4. Step 4: Simplify right side
    23,445,820.08x = 533,311,727,967,151.62
  5. Step 5: Solve for x
    x = 533,311,727,967,151.62/23,445,820.08
  6. Step 6: Final answer
    x = 22,746,558.92

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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.