Home / 32,432,067.44-44,804,866.12-21,294,983.20

Finding the Fourth Proportional to 32,432,067.44, 44,804,866.12 and 21,294,983.20

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Solution

The fourth proportional to 32,432,067.44, 44,804,866.12 and 21,294,983.20 is: 29,418,996.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,432,067.44 : 44,804,866.12 = 21,294,983.20 : x
  2. Step 2: Convert to fraction form
    32,432,067.44/44,804,866.12 = 21,294,983.20/x
  3. Step 3: Cross multiply
    32,432,067.44x = 44,804,866.12 × 21,294,983.20
  4. Step 4: Simplify right side
    32,432,067.44x = 954,118,871,303,649.12
  5. Step 5: Solve for x
    x = 954,118,871,303,649.12/32,432,067.44
  6. Step 6: Final answer
    x = 29,418,996.28

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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.