Home / 32,276,005.38-44,540,904.04-18,337,385.04

Finding the Fourth Proportional to 32,276,005.38, 44,540,904.04 and 18,337,385.04

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Solution

The fourth proportional to 32,276,005.38, 44,540,904.04 and 18,337,385.04 is: 25,305,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,276,005.38 : 44,540,904.04 = 18,337,385.04 : x
  2. Step 2: Convert to fraction form
    32,276,005.38/44,540,904.04 = 18,337,385.04/x
  3. Step 3: Cross multiply
    32,276,005.38x = 44,540,904.04 × 18,337,385.04
  4. Step 4: Simplify right side
    32,276,005.38x = 816,763,707,411,171.50
  5. Step 5: Solve for x
    x = 816,763,707,411,171.50/32,276,005.38
  6. Step 6: Final answer
    x = 25,305,600.80

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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.