Home / 24,315,231.06-36,424,918.49-19,771,410.51

Finding the Fourth Proportional to 24,315,231.06, 36,424,918.49 and 19,771,410.51

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Solution

The fourth proportional to 24,315,231.06, 36,424,918.49 and 19,771,410.51 is: 29,618,144.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,315,231.06 : 36,424,918.49 = 19,771,410.51 : x
  2. Step 2: Convert to fraction form
    24,315,231.06/36,424,918.49 = 19,771,410.51/x
  3. Step 3: Cross multiply
    24,315,231.06x = 36,424,918.49 × 19,771,410.51
  4. Step 4: Simplify right side
    24,315,231.06x = 720,172,016,160,222.38
  5. Step 5: Solve for x
    x = 720,172,016,160,222.38/24,315,231.06
  6. Step 6: Final answer
    x = 29,618,144.05

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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.