Home / 17,702,532.76-24,423,014.82-10,728,179.14

Finding the Fourth Proportional to 17,702,532.76, 24,423,014.82 and 10,728,179.14

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Solution

The fourth proportional to 17,702,532.76, 24,423,014.82 and 10,728,179.14 is: 14,800,959.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,702,532.76 : 24,423,014.82 = 10,728,179.14 : x
  2. Step 2: Convert to fraction form
    17,702,532.76/24,423,014.82 = 10,728,179.14/x
  3. Step 3: Cross multiply
    17,702,532.76x = 24,423,014.82 × 10,728,179.14
  4. Step 4: Simplify right side
    17,702,532.76x = 262,014,478,127,834.88
  5. Step 5: Solve for x
    x = 262,014,478,127,834.88/17,702,532.76
  6. Step 6: Final answer
    x = 14,800,959.93

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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.