Home / 36,776,389.49-55,092,839.69-22,363,709.57

Finding the Fourth Proportional to 36,776,389.49, 55,092,839.69 and 22,363,709.57

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Solution

The fourth proportional to 36,776,389.49, 55,092,839.69 and 22,363,709.57 is: 33,501,936.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,776,389.49 : 55,092,839.69 = 22,363,709.57 : x
  2. Step 2: Convert to fraction form
    36,776,389.49/55,092,839.69 = 22,363,709.57/x
  3. Step 3: Cross multiply
    36,776,389.49x = 55,092,839.69 × 22,363,709.57
  4. Step 4: Simplify right side
    36,776,389.49x = 1,232,080,266,213,728.75
  5. Step 5: Solve for x
    x = 1,232,080,266,213,728.75/36,776,389.49
  6. Step 6: Final answer
    x = 33,501,936.52

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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.