Home / 50,687,041.96-69,949,025.22-27,482,951.08

Finding the Fourth Proportional to 50,687,041.96, 69,949,025.22 and 27,482,951.08

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Solution

The fourth proportional to 50,687,041.96, 69,949,025.22 and 27,482,951.08 is: 37,926,964.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,687,041.96 : 69,949,025.22 = 27,482,951.08 : x
  2. Step 2: Convert to fraction form
    50,687,041.96/69,949,025.22 = 27,482,951.08/x
  3. Step 3: Cross multiply
    50,687,041.96x = 69,949,025.22 × 27,482,951.08
  4. Step 4: Simplify right side
    50,687,041.96x = 1,922,405,638,214,946
  5. Step 5: Solve for x
    x = 1,922,405,638,214,946/50,687,041.96
  6. Step 6: Final answer
    x = 37,926,964.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.