Home / 23,383,625.07-32,268,734.56-12,929,461.32

Finding the Fourth Proportional to 23,383,625.07, 32,268,734.56 and 12,929,461.32

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Solution

The fourth proportional to 23,383,625.07, 32,268,734.56 and 12,929,461.32 is: 17,842,287.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,383,625.07 : 32,268,734.56 = 12,929,461.32 : x
  2. Step 2: Convert to fraction form
    23,383,625.07/32,268,734.56 = 12,929,461.32/x
  3. Step 3: Cross multiply
    23,383,625.07x = 32,268,734.56 × 12,929,461.32
  4. Step 4: Simplify right side
    23,383,625.07x = 417,217,355,338,867.19
  5. Step 5: Solve for x
    x = 417,217,355,338,867.19/23,383,625.07
  6. Step 6: Final answer
    x = 17,842,287.25

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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.