Home / 50,809,448.14-76,217,015.27-16,268,888.68

Finding the Fourth Proportional to 50,809,448.14, 76,217,015.27 and 16,268,888.68

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Solution

The fourth proportional to 50,809,448.14, 76,217,015.27 and 16,268,888.68 is: 24,404,243.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,809,448.14 : 76,217,015.27 = 16,268,888.68 : x
  2. Step 2: Convert to fraction form
    50,809,448.14/76,217,015.27 = 16,268,888.68/x
  3. Step 3: Cross multiply
    50,809,448.14x = 76,217,015.27 × 16,268,888.68
  4. Step 4: Simplify right side
    50,809,448.14x = 1,239,966,136,799,619.75
  5. Step 5: Solve for x
    x = 1,239,966,136,799,619.75/50,809,448.14
  6. Step 6: Final answer
    x = 24,404,243.35

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1.5x scale

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.