Home / 52,835,805.36-79,265,944.31-16,442,266.41

Finding the Fourth Proportional to 52,835,805.36, 79,265,944.31 and 16,442,266.41

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Solution

The fourth proportional to 52,835,805.36, 79,265,944.31 and 16,442,266.41 is: 24,667,207.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,835,805.36 : 79,265,944.31 = 16,442,266.41 : x
  2. Step 2: Convert to fraction form
    52,835,805.36/79,265,944.31 = 16,442,266.41/x
  3. Step 3: Cross multiply
    52,835,805.36x = 79,265,944.31 × 16,442,266.41
  4. Step 4: Simplify right side
    52,835,805.36x = 1,303,311,773,503,032.50
  5. Step 5: Solve for x
    x = 1,303,311,773,503,032.50/52,835,805.36
  6. Step 6: Final answer
    x = 24,667,207.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.