Home / 14,945,403.18-22,336,217.25-10,910,388.18

Finding the Fourth Proportional to 14,945,403.18, 22,336,217.25 and 10,910,388.18

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Solution

The fourth proportional to 14,945,403.18, 22,336,217.25 and 10,910,388.18 is: 16,305,803.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,403.18 : 22,336,217.25 = 10,910,388.18 : x
  2. Step 2: Convert to fraction form
    14,945,403.18/22,336,217.25 = 10,910,388.18/x
  3. Step 3: Cross multiply
    14,945,403.18x = 22,336,217.25 × 10,910,388.18
  4. Step 4: Simplify right side
    14,945,403.18x = 243,696,800,670,312.09
  5. Step 5: Solve for x
    x = 243,696,800,670,312.09/14,945,403.18
  6. Step 6: Final answer
    x = 16,305,803.04

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.