Home / 50,016,589.06-75,014,385.99-14,106,398.98

Finding the Fourth Proportional to 50,016,589.06, 75,014,385.99 and 14,106,398.98

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Solution

The fourth proportional to 50,016,589.06, 75,014,385.99 and 14,106,398.98 is: 21,156,637.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,016,589.06 : 75,014,385.99 = 14,106,398.98 : x
  2. Step 2: Convert to fraction form
    50,016,589.06/75,014,385.99 = 14,106,398.98/x
  3. Step 3: Cross multiply
    50,016,589.06x = 75,014,385.99 × 14,106,398.98
  4. Step 4: Simplify right side
    50,016,589.06x = 1,058,182,858,014,662.25
  5. Step 5: Solve for x
    x = 1,058,182,858,014,662.25/50,016,589.06
  6. Step 6: Final answer
    x = 21,156,637.79

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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.