Home / 17,829,371.70-26,744,057.55-6,468,344.10

Finding the Fourth Proportional to 17,829,371.70, 26,744,057.55 and 6,468,344.10

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Solution

The fourth proportional to 17,829,371.70, 26,744,057.55 and 6,468,344.10 is: 9,702,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,829,371.70 : 26,744,057.55 = 6,468,344.10 : x
  2. Step 2: Convert to fraction form
    17,829,371.70/26,744,057.55 = 6,468,344.10/x
  3. Step 3: Cross multiply
    17,829,371.70x = 26,744,057.55 × 6,468,344.10
  4. Step 4: Simplify right side
    17,829,371.70x = 172,989,766,863,602.94
  5. Step 5: Solve for x
    x = 172,989,766,863,602.94/17,829,371.70
  6. Step 6: Final answer
    x = 9,702,516.15

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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.