Home / 29,264,034.35-43,896,051.53-18,446,257.55

Finding the Fourth Proportional to 29,264,034.35, 43,896,051.53 and 18,446,257.55

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Solution

The fourth proportional to 29,264,034.35, 43,896,051.53 and 18,446,257.55 is: 27,669,386.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,264,034.35 : 43,896,051.53 = 18,446,257.55 : x
  2. Step 2: Convert to fraction form
    29,264,034.35/43,896,051.53 = 18,446,257.55/x
  3. Step 3: Cross multiply
    29,264,034.35x = 43,896,051.53 × 18,446,257.55
  4. Step 4: Simplify right side
    29,264,034.35x = 809,717,871,858,220.25
  5. Step 5: Solve for x
    x = 809,717,871,858,220.25/29,264,034.35
  6. Step 6: Final answer
    x = 27,669,386.33

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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.