Home / 41,421,151.63-57,161,252.24-23,086,043.47

Finding the Fourth Proportional to 41,421,151.63, 57,161,252.24 and 23,086,043.47

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Solution

The fourth proportional to 41,421,151.63, 57,161,252.24 and 23,086,043.47 is: 31,858,775.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,151.63 : 57,161,252.24 = 23,086,043.47 : x
  2. Step 2: Convert to fraction form
    41,421,151.63/57,161,252.24 = 23,086,043.47/x
  3. Step 3: Cross multiply
    41,421,151.63x = 57,161,252.24 × 23,086,043.47
  4. Step 4: Simplify right side
    41,421,151.63x = 1,319,627,153,896,844.50
  5. Step 5: Solve for x
    x = 1,319,627,153,896,844.50/41,421,151.63
  6. Step 6: Final answer
    x = 31,858,775.09

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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.