Home / 17,132,805.48-23,644,013.22-10,255,957.32

Finding the Fourth Proportional to 17,132,805.48, 23,644,013.22 and 10,255,957.32

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Solution

The fourth proportional to 17,132,805.48, 23,644,013.22 and 10,255,957.32 is: 14,153,665.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,132,805.48 : 23,644,013.22 = 10,255,957.32 : x
  2. Step 2: Convert to fraction form
    17,132,805.48/23,644,013.22 = 10,255,957.32/x
  3. Step 3: Cross multiply
    17,132,805.48x = 23,644,013.22 × 10,255,957.32
  4. Step 4: Simplify right side
    17,132,805.48x = 242,491,990,457,835.75
  5. Step 5: Solve for x
    x = 242,491,990,457,835.75/17,132,805.48
  6. Step 6: Final answer
    x = 14,153,665.07

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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.