Home / 17,141,229.18-25,650,457.11-14,843,682

Finding the Fourth Proportional to 17,141,229.18, 25,650,457.11 and 14,843,682

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Solution

The fourth proportional to 17,141,229.18, 25,650,457.11 and 14,843,682 is: 22,212,364.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,141,229.18 : 25,650,457.11 = 14,843,682 : x
  2. Step 2: Convert to fraction form
    17,141,229.18/25,650,457.11 = 14,843,682/x
  3. Step 3: Cross multiply
    17,141,229.18x = 25,650,457.11 × 14,843,682
  4. Step 4: Simplify right side
    17,141,229.18x = 380,747,228,495,479
  5. Step 5: Solve for x
    x = 380,747,228,495,479/17,141,229.18
  6. Step 6: Final answer
    x = 22,212,364.38

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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.