Home / 16,446,851.67-22,696,924.05-9,004,389.54

Finding the Fourth Proportional to 16,446,851.67, 22,696,924.05 and 9,004,389.54

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Solution

The fourth proportional to 16,446,851.67, 22,696,924.05 and 9,004,389.54 is: 12,426,204.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,851.67 : 22,696,924.05 = 9,004,389.54 : x
  2. Step 2: Convert to fraction form
    16,446,851.67/22,696,924.05 = 9,004,389.54/x
  3. Step 3: Cross multiply
    16,446,851.67x = 22,696,924.05 × 9,004,389.54
  4. Step 4: Simplify right side
    16,446,851.67x = 204,371,945,505,994.44
  5. Step 5: Solve for x
    x = 204,371,945,505,994.44/16,446,851.67
  6. Step 6: Final answer
    x = 12,426,204.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.