Home / 34,674,513-47,850,241.52-19,204,265.49

Finding the Fourth Proportional to 34,674,513, 47,850,241.52 and 19,204,265.49

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Solution

The fourth proportional to 34,674,513, 47,850,241.52 and 19,204,265.49 is: 26,501,561.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674,513 : 47,850,241.52 = 19,204,265.49 : x
  2. Step 2: Convert to fraction form
    34,674,513/47,850,241.52 = 19,204,265.49/x
  3. Step 3: Cross multiply
    34,674,513x = 47,850,241.52 × 19,204,265.49
  4. Step 4: Simplify right side
    34,674,513x = 918,928,741,910,701.12
  5. Step 5: Solve for x
    x = 918,928,741,910,701.12/34,674,513
  6. Step 6: Final answer
    x = 26,501,561.59

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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.