Home / 41,746,637.38-57,608,407.77-23,161,579.72

Finding the Fourth Proportional to 41,746,637.38, 57,608,407.77 and 23,161,579.72

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Solution

The fourth proportional to 41,746,637.38, 57,608,407.77 and 23,161,579.72 is: 31,961,897.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,746,637.38 : 57,608,407.77 = 23,161,579.72 : x
  2. Step 2: Convert to fraction form
    41,746,637.38/57,608,407.77 = 23,161,579.72/x
  3. Step 3: Cross multiply
    41,746,637.38x = 57,608,407.77 × 23,161,579.72
  4. Step 4: Simplify right side
    41,746,637.38x = 1,334,301,729,193,239.50
  5. Step 5: Solve for x
    x = 1,334,301,729,193,239.50/41,746,637.38
  6. Step 6: Final answer
    x = 31,961,897.12

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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.