Home / 41,422,740.24-57,158,391.87-23,780,670.51

Finding the Fourth Proportional to 41,422,740.24, 57,158,391.87 and 23,780,670.51

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Solution

The fourth proportional to 41,422,740.24, 57,158,391.87 and 23,780,670.51 is: 32,814,460.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,422,740.24 : 57,158,391.87 = 23,780,670.51 : x
  2. Step 2: Convert to fraction form
    41,422,740.24/57,158,391.87 = 23,780,670.51/x
  3. Step 3: Cross multiply
    41,422,740.24x = 57,158,391.87 × 23,780,670.51
  4. Step 4: Simplify right side
    41,422,740.24x = 1,359,264,883,941,932.75
  5. Step 5: Solve for x
    x = 1,359,264,883,941,932.75/41,422,740.24
  6. Step 6: Final answer
    x = 32,814,460.75

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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.