Home / 32,015,921.52-44,181,920.60-17,331,583.90

Finding the Fourth Proportional to 32,015,921.52, 44,181,920.60 and 17,331,583.90

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Solution

The fourth proportional to 32,015,921.52, 44,181,920.60 and 17,331,583.90 is: 23,917,558.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,015,921.52 : 44,181,920.60 = 17,331,583.90 : x
  2. Step 2: Convert to fraction form
    32,015,921.52/44,181,920.60 = 17,331,583.90/x
  3. Step 3: Cross multiply
    32,015,921.52x = 44,181,920.60 × 17,331,583.90
  4. Step 4: Simplify right side
    32,015,921.52x = 765,742,663,823,674
  5. Step 5: Solve for x
    x = 765,742,663,823,674/32,015,921.52
  6. Step 6: Final answer
    x = 23,917,558.13

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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.