Home / 16,271,934.92-24,446,014.52-15,352,724.24

Finding the Fourth Proportional to 16,271,934.92, 24,446,014.52 and 15,352,724.24

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Solution

The fourth proportional to 16,271,934.92, 24,446,014.52 and 15,352,724.24 is: 23,065,045.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,271,934.92 : 24,446,014.52 = 15,352,724.24 : x
  2. Step 2: Convert to fraction form
    16,271,934.92/24,446,014.52 = 15,352,724.24/x
  3. Step 3: Cross multiply
    16,271,934.92x = 24,446,014.52 × 15,352,724.24
  4. Step 4: Simplify right side
    16,271,934.92x = 375,312,919,692,595.94
  5. Step 5: Solve for x
    x = 375,312,919,692,595.94/16,271,934.92
  6. Step 6: Final answer
    x = 23,065,045.52

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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.