Home / 23,809,685.24-32,864,358.36-15,551,010.08

Finding the Fourth Proportional to 23,809,685.24, 32,864,358.36 and 15,551,010.08

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Solution

The fourth proportional to 23,809,685.24, 32,864,358.36 and 15,551,010.08 is: 21,464,961.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,809,685.24 : 32,864,358.36 = 15,551,010.08 : x
  2. Step 2: Convert to fraction form
    23,809,685.24/32,864,358.36 = 15,551,010.08/x
  3. Step 3: Cross multiply
    23,809,685.24x = 32,864,358.36 × 15,551,010.08
  4. Step 4: Simplify right side
    23,809,685.24x = 511,073,968,129,092.25
  5. Step 5: Solve for x
    x = 511,073,968,129,092.25/23,809,685.24
  6. Step 6: Final answer
    x = 21,464,961.13

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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.