Home / 41,421,153.63-57,161,255.01-23,086,045.47

Finding the Fourth Proportional to 41,421,153.63, 57,161,255.01 and 23,086,045.47

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Solution

The fourth proportional to 41,421,153.63, 57,161,255.01 and 23,086,045.47 is: 31,858,777.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,153.63 : 57,161,255.01 = 23,086,045.47 : x
  2. Step 2: Convert to fraction form
    41,421,153.63/57,161,255.01 = 23,086,045.47/x
  3. Step 3: Cross multiply
    41,421,153.63x = 57,161,255.01 × 23,086,045.47
  4. Step 4: Simplify right side
    41,421,153.63x = 1,319,627,332,283,125.25
  5. Step 5: Solve for x
    x = 1,319,627,332,283,125.25/41,421,153.63
  6. Step 6: Final answer
    x = 31,858,777.86

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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.