Home / 32,436,818.12-44,524,370.30-28,683,498.44

Finding the Fourth Proportional to 32,436,818.12, 44,524,370.30 and 28,683,498.44

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Solution

The fourth proportional to 32,436,818.12, 44,524,370.30 and 28,683,498.44 is: 39,372,379.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,436,818.12 : 44,524,370.30 = 28,683,498.44 : x
  2. Step 2: Convert to fraction form
    32,436,818.12/44,524,370.30 = 28,683,498.44/x
  3. Step 3: Cross multiply
    32,436,818.12x = 44,524,370.30 × 28,683,498.44
  4. Step 4: Simplify right side
    32,436,818.12x = 1,277,114,706,042,032.25
  5. Step 5: Solve for x
    x = 1,277,114,706,042,032.25/32,436,818.12
  6. Step 6: Final answer
    x = 39,372,379.29

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.