Home / 32,245,617.29-44,447,087.00-21,788,367.44

Finding the Fourth Proportional to 32,245,617.29, 44,447,087.00 and 21,788,367.44

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Solution

The fourth proportional to 32,245,617.29, 44,447,087.00 and 21,788,367.44 is: 30,032,901.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,245,617.29 : 44,447,087.00 = 21,788,367.44 : x
  2. Step 2: Convert to fraction form
    32,245,617.29/44,447,087.00 = 21,788,367.44/x
  3. Step 3: Cross multiply
    32,245,617.29x = 44,447,087.00 × 21,788,367.44
  4. Step 4: Simplify right side
    32,245,617.29x = 968,429,462,862,469.88
  5. Step 5: Solve for x
    x = 968,429,462,862,469.88/32,245,617.29
  6. Step 6: Final answer
    x = 30,032,901.97

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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.