Home / 57,260,349.18-85,971,236.38-41,077,478.66

Finding the Fourth Proportional to 57,260,349.18, 85,971,236.38 and 41,077,478.66

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Solution

The fourth proportional to 57,260,349.18, 85,971,236.38 and 41,077,478.66 is: 61,674,119.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,260,349.18 : 85,971,236.38 = 41,077,478.66 : x
  2. Step 2: Convert to fraction form
    57,260,349.18/85,971,236.38 = 41,077,478.66/x
  3. Step 3: Cross multiply
    57,260,349.18x = 85,971,236.38 × 41,077,478.66
  4. Step 4: Simplify right side
    57,260,349.18x = 3,531,481,627,240,716
  5. Step 5: Solve for x
    x = 3,531,481,627,240,716/57,260,349.18
  6. Step 6: Final answer
    x = 61,674,119.66

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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.