Home / 17,684,768.36-24,404,730.32-9,949,792.23

Finding the Fourth Proportional to 17,684,768.36, 24,404,730.32 and 9,949,792.23

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Solution

The fourth proportional to 17,684,768.36, 24,404,730.32 and 9,949,792.23 is: 13,730,572.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,684,768.36 : 24,404,730.32 = 9,949,792.23 : x
  2. Step 2: Convert to fraction form
    17,684,768.36/24,404,730.32 = 9,949,792.23/x
  3. Step 3: Cross multiply
    17,684,768.36x = 24,404,730.32 × 9,949,792.23
  4. Step 4: Simplify right side
    17,684,768.36x = 242,821,996,063,432.47
  5. Step 5: Solve for x
    x = 242,821,996,063,432.47/17,684,768.36
  6. Step 6: Final answer
    x = 13,730,572.61

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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.