Home / 16,424,694.53-22,666,225.32-9,083,021.65

Finding the Fourth Proportional to 16,424,694.53, 22,666,225.32 and 9,083,021.65

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Solution

The fourth proportional to 16,424,694.53, 22,666,225.32 and 9,083,021.65 is: 12,534,651.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,694.53 : 22,666,225.32 = 9,083,021.65 : x
  2. Step 2: Convert to fraction form
    16,424,694.53/22,666,225.32 = 9,083,021.65/x
  3. Step 3: Cross multiply
    16,424,694.53x = 22,666,225.32 × 9,083,021.65
  4. Step 4: Simplify right side
    16,424,694.53x = 205,877,815,305,338.19
  5. Step 5: Solve for x
    x = 205,877,815,305,338.19/16,424,694.53
  6. Step 6: Final answer
    x = 12,534,651.10

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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.