Home / 57,685,495.27-79,659,943.82-37,094,716.39

Finding the Fourth Proportional to 57,685,495.27, 79,659,943.82 and 37,094,716.39

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Solution

The fourth proportional to 57,685,495.27, 79,659,943.82 and 37,094,716.39 is: 51,225,407.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,685,495.27 : 79,659,943.82 = 37,094,716.39 : x
  2. Step 2: Convert to fraction form
    57,685,495.27/79,659,943.82 = 37,094,716.39/x
  3. Step 3: Cross multiply
    57,685,495.27x = 79,659,943.82 × 37,094,716.39
  4. Step 4: Simplify right side
    57,685,495.27x = 2,954,963,023,646,233
  5. Step 5: Solve for x
    x = 2,954,963,023,646,233/57,685,495.27
  6. Step 6: Final answer
    x = 51,225,407.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.