Home / 41,916,889.76-57,845,298.96-23,331,629.12

Finding the Fourth Proportional to 41,916,889.76, 57,845,298.96 and 23,331,629.12

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Solution

The fourth proportional to 41,916,889.76, 57,845,298.96 and 23,331,629.12 is: 32,197,643.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,916,889.76 : 57,845,298.96 = 23,331,629.12 : x
  2. Step 2: Convert to fraction form
    41,916,889.76/57,845,298.96 = 23,331,629.12/x
  3. Step 3: Cross multiply
    41,916,889.76x = 57,845,298.96 × 23,331,629.12
  4. Step 4: Simplify right side
    41,916,889.76x = 1,349,625,061,670,241.75
  5. Step 5: Solve for x
    x = 1,349,625,061,670,241.75/41,916,889.76
  6. Step 6: Final answer
    x = 32,197,643.23

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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.