Home / 50,476,692.08-75,727,779.96-14,085,051.86

Finding the Fourth Proportional to 50,476,692.08, 75,727,779.96 and 14,085,051.86

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Solution

The fourth proportional to 50,476,692.08, 75,727,779.96 and 14,085,051.86 is: 21,131,133.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,476,692.08 : 75,727,779.96 = 14,085,051.86 : x
  2. Step 2: Convert to fraction form
    50,476,692.08/75,727,779.96 = 14,085,051.86/x
  3. Step 3: Cross multiply
    50,476,692.08x = 75,727,779.96 × 14,085,051.86
  4. Step 4: Simplify right side
    50,476,692.08x = 1,066,629,707,979,268.62
  5. Step 5: Solve for x
    x = 1,066,629,707,979,268.62/50,476,692.08
  6. Step 6: Final answer
    x = 21,131,133.28

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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.