Home / 32,824,452.48-45,298,650.24-18,141,071.04

Finding the Fourth Proportional to 32,824,452.48, 45,298,650.24 and 18,141,071.04

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Solution

The fourth proportional to 32,824,452.48, 45,298,650.24 and 18,141,071.04 is: 25,035,178.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,824,452.48 : 45,298,650.24 = 18,141,071.04 : x
  2. Step 2: Convert to fraction form
    32,824,452.48/45,298,650.24 = 18,141,071.04/x
  3. Step 3: Cross multiply
    32,824,452.48x = 45,298,650.24 × 18,141,071.04
  4. Step 4: Simplify right side
    32,824,452.48x = 821,766,032,019,953
  5. Step 5: Solve for x
    x = 821,766,032,019,953/32,824,452.48
  6. Step 6: Final answer
    x = 25,035,178.65

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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.