Home / 52,945,058.23-79,422,162.10-14,606,572.33

Finding the Fourth Proportional to 52,945,058.23, 79,422,162.10 and 14,606,572.33

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Solution

The fourth proportional to 52,945,058.23, 79,422,162.10 and 14,606,572.33 is: 21,911,120.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,945,058.23 : 79,422,162.10 = 14,606,572.33 : x
  2. Step 2: Convert to fraction form
    52,945,058.23/79,422,162.10 = 14,606,572.33/x
  3. Step 3: Cross multiply
    52,945,058.23x = 79,422,162.10 × 14,606,572.33
  4. Step 4: Simplify right side
    52,945,058.23x = 1,160,085,555,665,691.75
  5. Step 5: Solve for x
    x = 1,160,085,555,665,691.75/52,945,058.23
  6. Step 6: Final answer
    x = 21,911,120.59

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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.