Home / 49,246,902.81-73,885,299.53-26,213,918.18

Finding the Fourth Proportional to 49,246,902.81, 73,885,299.53 and 26,213,918.18

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Solution

The fourth proportional to 49,246,902.81, 73,885,299.53 and 26,213,918.18 is: 39,328,832.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246,902.81 : 73,885,299.53 = 26,213,918.18 : x
  2. Step 2: Convert to fraction form
    49,246,902.81/73,885,299.53 = 26,213,918.18/x
  3. Step 3: Cross multiply
    49,246,902.81x = 73,885,299.53 × 26,213,918.18
  4. Step 4: Simplify right side
    49,246,902.81x = 1,936,823,196,083,716.50
  5. Step 5: Solve for x
    x = 1,936,823,196,083,716.50/49,246,902.81
  6. Step 6: Final answer
    x = 39,328,832.59

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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.