Home / 42,364,466.68-58,458,286.22-23,775,343.26

Finding the Fourth Proportional to 42,364,466.68, 58,458,286.22 and 23,775,343.26

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Solution

The fourth proportional to 42,364,466.68, 58,458,286.22 and 23,775,343.26 is: 32,807,348.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,364,466.68 : 58,458,286.22 = 23,775,343.26 : x
  2. Step 2: Convert to fraction form
    42,364,466.68/58,458,286.22 = 23,775,343.26/x
  3. Step 3: Cross multiply
    42,364,466.68x = 58,458,286.22 × 23,775,343.26
  4. Step 4: Simplify right side
    42,364,466.68x = 1,389,865,821,271,828
  5. Step 5: Solve for x
    x = 1,389,865,821,271,828/42,364,466.68
  6. Step 6: Final answer
    x = 32,807,348.47

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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.