Home / 17,140,153.41-25,676,176.64-9,444,711.15

Finding the Fourth Proportional to 17,140,153.41, 25,676,176.64 and 9,444,711.15

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Solution

The fourth proportional to 17,140,153.41, 25,676,176.64 and 9,444,711.15 is: 14,148,302.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,140,153.41 : 25,676,176.64 = 9,444,711.15 : x
  2. Step 2: Convert to fraction form
    17,140,153.41/25,676,176.64 = 9,444,711.15/x
  3. Step 3: Cross multiply
    17,140,153.41x = 25,676,176.64 × 9,444,711.15
  4. Step 4: Simplify right side
    17,140,153.41x = 242,504,071,753,954
  5. Step 5: Solve for x
    x = 242,504,071,753,954/17,140,153.41
  6. Step 6: Final answer
    x = 14,148,302.29

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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.