Home / 17,006,722.20-25,510,083.30-10,204,277.40

Finding the Fourth Proportional to 17,006,722.20, 25,510,083.30 and 10,204,277.40

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Solution

The fourth proportional to 17,006,722.20, 25,510,083.30 and 10,204,277.40 is: 15,306,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,722.20 : 25,510,083.30 = 10,204,277.40 : x
  2. Step 2: Convert to fraction form
    17,006,722.20/25,510,083.30 = 10,204,277.40/x
  3. Step 3: Cross multiply
    17,006,722.20x = 25,510,083.30 × 10,204,277.40
  4. Step 4: Simplify right side
    17,006,722.20x = 260,311,966,490,307.44
  5. Step 5: Solve for x
    x = 260,311,966,490,307.44/17,006,722.20
  6. Step 6: Final answer
    x = 15,306,416.10

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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.