Home / 16,860,200.30-23,267,640.62-10,332,569.16

Finding the Fourth Proportional to 16,860,200.30, 23,267,640.62 and 10,332,569.16

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Solution

The fourth proportional to 16,860,200.30, 23,267,640.62 and 10,332,569.16 is: 14,259,291.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,860,200.30 : 23,267,640.62 = 10,332,569.16 : x
  2. Step 2: Convert to fraction form
    16,860,200.30/23,267,640.62 = 10,332,569.16/x
  3. Step 3: Cross multiply
    16,860,200.30x = 23,267,640.62 × 10,332,569.16
  4. Step 4: Simplify right side
    16,860,200.30x = 240,414,505,896,175.28
  5. Step 5: Solve for x
    x = 240,414,505,896,175.28/16,860,200.30
  6. Step 6: Final answer
    x = 14,259,291.21

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1.5x scale

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.