Home / 32,322,080.43-44,605,417.46-17,638,692.89

Finding the Fourth Proportional to 32,322,080.43, 44,605,417.46 and 17,638,692.89

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Solution

The fourth proportional to 32,322,080.43, 44,605,417.46 and 17,638,692.89 is: 24,341,912.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322,080.43 : 44,605,417.46 = 17,638,692.89 : x
  2. Step 2: Convert to fraction form
    32,322,080.43/44,605,417.46 = 17,638,692.89/x
  3. Step 3: Cross multiply
    32,322,080.43x = 44,605,417.46 × 17,638,692.89
  4. Step 4: Simplify right side
    32,322,080.43x = 786,781,259,495,963.38
  5. Step 5: Solve for x
    x = 786,781,259,495,963.38/32,322,080.43
  6. Step 6: Final answer
    x = 24,341,912.68

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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.