Home / 16,684,467.04-25,036,167.90-9,008,009.56

Finding the Fourth Proportional to 16,684,467.04, 25,036,167.90 and 9,008,009.56

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Solution

The fourth proportional to 16,684,467.04, 25,036,167.90 and 9,008,009.56 is: 13,517,125.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,684,467.04 : 25,036,167.90 = 9,008,009.56 : x
  2. Step 2: Convert to fraction form
    16,684,467.04/25,036,167.90 = 9,008,009.56/x
  3. Step 3: Cross multiply
    16,684,467.04x = 25,036,167.90 × 9,008,009.56
  4. Step 4: Simplify right side
    16,684,467.04x = 225,526,039,788,965.12
  5. Step 5: Solve for x
    x = 225,526,039,788,965.12/16,684,467.04
  6. Step 6: Final answer
    x = 13,517,125.79

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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.