Home / 17,028,652.38-23,492,168.16-10,413,530.04

Finding the Fourth Proportional to 17,028,652.38, 23,492,168.16 and 10,413,530.04

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Solution

The fourth proportional to 17,028,652.38, 23,492,168.16 and 10,413,530.04 is: 14,366,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,028,652.38 : 23,492,168.16 = 10,413,530.04 : x
  2. Step 2: Convert to fraction form
    17,028,652.38/23,492,168.16 = 10,413,530.04/x
  3. Step 3: Cross multiply
    17,028,652.38x = 23,492,168.16 × 10,413,530.04
  4. Step 4: Simplify right side
    17,028,652.38x = 244,636,398,838,891.50
  5. Step 5: Solve for x
    x = 244,636,398,838,891.50/17,028,652.38
  6. Step 6: Final answer
    x = 14,366,163.18

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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.