Home / 32,577,394.49-44,940,175.48-20,804,287.49

Finding the Fourth Proportional to 32,577,394.49, 44,940,175.48 and 20,804,287.49

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Solution

The fourth proportional to 32,577,394.49, 44,940,175.48 and 20,804,287.49 is: 28,699,297.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,577,394.49 : 44,940,175.48 = 20,804,287.49 : x
  2. Step 2: Convert to fraction form
    32,577,394.49/44,940,175.48 = 20,804,287.49/x
  3. Step 3: Cross multiply
    32,577,394.49x = 44,940,175.48 × 20,804,287.49
  4. Step 4: Simplify right side
    32,577,394.49x = 934,948,330,536,968.62
  5. Step 5: Solve for x
    x = 934,948,330,536,968.62/32,577,394.49
  6. Step 6: Final answer
    x = 28,699,297.32

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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.