Home / 32,312,736.12-44,591,361.52-18,374,092.23

Finding the Fourth Proportional to 32,312,736.12, 44,591,361.52 and 18,374,092.23

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Solution

The fourth proportional to 32,312,736.12, 44,591,361.52 and 18,374,092.23 is: 25,356,125.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,312,736.12 : 44,591,361.52 = 18,374,092.23 : x
  2. Step 2: Convert to fraction form
    32,312,736.12/44,591,361.52 = 18,374,092.23/x
  3. Step 3: Cross multiply
    32,312,736.12x = 44,591,361.52 × 18,374,092.23
  4. Step 4: Simplify right side
    32,312,736.12x = 819,325,789,229,753.12
  5. Step 5: Solve for x
    x = 819,325,789,229,753.12/32,312,736.12
  6. Step 6: Final answer
    x = 25,356,125.40

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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.