Home / 23,728,832.49-32,746,046.58-13,939,689.27

Finding the Fourth Proportional to 23,728,832.49, 32,746,046.58 and 13,939,689.27

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Solution

The fourth proportional to 23,728,832.49, 32,746,046.58 and 13,939,689.27 is: 19,236,922.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,728,832.49 : 32,746,046.58 = 13,939,689.27 : x
  2. Step 2: Convert to fraction form
    23,728,832.49/32,746,046.58 = 13,939,689.27/x
  3. Step 3: Cross multiply
    23,728,832.49x = 32,746,046.58 × 13,939,689.27
  4. Step 4: Simplify right side
    23,728,832.49x = 456,469,714,146,146.19
  5. Step 5: Solve for x
    x = 456,469,714,146,146.19/23,728,832.49
  6. Step 6: Final answer
    x = 19,236,922.61

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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.