Home / 16,324,854.50-24,487,300.08-4,194,418.46

Finding the Fourth Proportional to 16,324,854.50, 24,487,300.08 and 4,194,418.46

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Solution

The fourth proportional to 16,324,854.50, 24,487,300.08 and 4,194,418.46 is: 6,291,632.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324,854.50 : 24,487,300.08 = 4,194,418.46 : x
  2. Step 2: Convert to fraction form
    16,324,854.50/24,487,300.08 = 4,194,418.46/x
  3. Step 3: Cross multiply
    16,324,854.50x = 24,487,300.08 × 4,194,418.46
  4. Step 4: Simplify right side
    16,324,854.50x = 102,709,983,491,111.47
  5. Step 5: Solve for x
    x = 102,709,983,491,111.47/16,324,854.50
  6. Step 6: Final answer
    x = 6,291,632.40

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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.