Home / 39,702,616.44-59,564,028.06-23,321,753.16

Finding the Fourth Proportional to 39,702,616.44, 59,564,028.06 and 23,321,753.16

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Solution

The fourth proportional to 39,702,616.44, 59,564,028.06 and 23,321,753.16 is: 34,988,564.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,702,616.44 : 59,564,028.06 = 23,321,753.16 : x
  2. Step 2: Convert to fraction form
    39,702,616.44/59,564,028.06 = 23,321,753.16/x
  3. Step 3: Cross multiply
    39,702,616.44x = 59,564,028.06 × 23,321,753.16
  4. Step 4: Simplify right side
    39,702,616.44x = 1,389,137,559,630,633.75
  5. Step 5: Solve for x
    x = 1,389,137,559,630,633.75/39,702,616.44
  6. Step 6: Final answer
    x = 34,988,564.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.