Home / 39,806,172.01-54,949,466.64-26,760,997

Finding the Fourth Proportional to 39,806,172.01, 54,949,466.64 and 26,760,997

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Solution

The fourth proportional to 39,806,172.01, 54,949,466.64 and 26,760,997 is: 36,941,570.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,806,172.01 : 54,949,466.64 = 26,760,997 : x
  2. Step 2: Convert to fraction form
    39,806,172.01/54,949,466.64 = 26,760,997/x
  3. Step 3: Cross multiply
    39,806,172.01x = 54,949,466.64 × 26,760,997
  4. Step 4: Simplify right side
    39,806,172.01x = 1,470,502,511,904,640
  5. Step 5: Solve for x
    x = 1,470,502,511,904,640/39,806,172.01
  6. Step 6: Final answer
    x = 36,941,570.56

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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.