Home / 50,410,030.40-75,559,058.40-27,707,220.80

Finding the Fourth Proportional to 50,410,030.40, 75,559,058.40 and 27,707,220.80

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Solution

The fourth proportional to 50,410,030.40, 75,559,058.40 and 27,707,220.80 is: 41,530,058.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,410,030.40 : 75,559,058.40 = 27,707,220.80 : x
  2. Step 2: Convert to fraction form
    50,410,030.40/75,559,058.40 = 27,707,220.80/x
  3. Step 3: Cross multiply
    50,410,030.40x = 75,559,058.40 × 27,707,220.80
  4. Step 4: Simplify right side
    50,410,030.40x = 2,093,531,514,528,895
  5. Step 5: Solve for x
    x = 2,093,531,514,528,895/50,410,030.40
  6. Step 6: Final answer
    x = 41,530,058.56

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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.