Home / 48,837,091.42-73,199,913.65-19,672,268.43

Finding the Fourth Proportional to 48,837,091.42, 73,199,913.65 and 19,672,268.43

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Solution

The fourth proportional to 48,837,091.42, 73,199,913.65 and 19,672,268.43 is: 29,485,956.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837,091.42 : 73,199,913.65 = 19,672,268.43 : x
  2. Step 2: Convert to fraction form
    48,837,091.42/73,199,913.65 = 19,672,268.43/x
  3. Step 3: Cross multiply
    48,837,091.42x = 73,199,913.65 × 19,672,268.43
  4. Step 4: Simplify right side
    48,837,091.42x = 1,440,008,350,277,259.50
  5. Step 5: Solve for x
    x = 1,440,008,350,277,259.50/48,837,091.42
  6. Step 6: Final answer
    x = 29,485,956.44

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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.