Home / 23,625,631.73-32,610,577.22-13,705,021.46

Finding the Fourth Proportional to 23,625,631.73, 32,610,577.22 and 13,705,021.46

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Solution

The fourth proportional to 23,625,631.73, 32,610,577.22 and 13,705,021.46 is: 18,917,109.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,625,631.73 : 32,610,577.22 = 13,705,021.46 : x
  2. Step 2: Convert to fraction form
    23,625,631.73/32,610,577.22 = 13,705,021.46/x
  3. Step 3: Cross multiply
    23,625,631.73x = 32,610,577.22 × 13,705,021.46
  4. Step 4: Simplify right side
    23,625,631.73x = 446,928,660,687,482.31
  5. Step 5: Solve for x
    x = 446,928,660,687,482.31/23,625,631.73
  6. Step 6: Final answer
    x = 18,917,109.42

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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.