Home / 17,074,008.40-25,611,055.98-6,976,629.40

Finding the Fourth Proportional to 17,074,008.40, 25,611,055.98 and 6,976,629.40

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Solution

The fourth proportional to 17,074,008.40, 25,611,055.98 and 6,976,629.40 is: 10,464,961.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,008.40 : 25,611,055.98 = 6,976,629.40 : x
  2. Step 2: Convert to fraction form
    17,074,008.40/25,611,055.98 = 6,976,629.40/x
  3. Step 3: Cross multiply
    17,074,008.40x = 25,611,055.98 × 6,976,629.40
  4. Step 4: Simplify right side
    17,074,008.40x = 178,678,846,115,113.81
  5. Step 5: Solve for x
    x = 178,678,846,115,113.81/17,074,008.40
  6. Step 6: Final answer
    x = 10,464,961.83

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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.