Home / 57,260,349.06-85,971,236.19-41,077,478.53

Finding the Fourth Proportional to 57,260,349.06, 85,971,236.19 and 41,077,478.53

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Solution

The fourth proportional to 57,260,349.06, 85,971,236.19 and 41,077,478.53 is: 61,674,119.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,260,349.06 : 85,971,236.19 = 41,077,478.53 : x
  2. Step 2: Convert to fraction form
    57,260,349.06/85,971,236.19 = 41,077,478.53/x
  3. Step 3: Cross multiply
    57,260,349.06x = 85,971,236.19 × 41,077,478.53
  4. Step 4: Simplify right side
    57,260,349.06x = 3,531,481,608,586,897
  5. Step 5: Solve for x
    x = 3,531,481,608,586,897/57,260,349.06
  6. Step 6: Final answer
    x = 61,674,119.47

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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.