Home / 44,496,717.39-66,745,491.62-15,747,727.59

Finding the Fourth Proportional to 44,496,717.39, 66,745,491.62 and 15,747,727.59

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Solution

The fourth proportional to 44,496,717.39, 66,745,491.62 and 15,747,727.59 is: 23,621,738.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,496,717.39 : 66,745,491.62 = 15,747,727.59 : x
  2. Step 2: Convert to fraction form
    44,496,717.39/66,745,491.62 = 15,747,727.59/x
  3. Step 3: Cross multiply
    44,496,717.39x = 66,745,491.62 × 15,747,727.59
  4. Step 4: Simplify right side
    44,496,717.39x = 1,051,089,819,813,649.12
  5. Step 5: Solve for x
    x = 1,051,089,819,813,649.12/44,496,717.39
  6. Step 6: Final answer
    x = 23,621,738.44

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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.