Home / 24,420,010.90-36,630,016.35-7,383,313.30

Finding the Fourth Proportional to 24,420,010.90, 36,630,016.35 and 7,383,313.30

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Solution

The fourth proportional to 24,420,010.90, 36,630,016.35 and 7,383,313.30 is: 11,074,969.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,420,010.90 : 36,630,016.35 = 7,383,313.30 : x
  2. Step 2: Convert to fraction form
    24,420,010.90/36,630,016.35 = 7,383,313.30/x
  3. Step 3: Cross multiply
    24,420,010.90x = 36,630,016.35 × 7,383,313.30
  4. Step 4: Simplify right side
    24,420,010.90x = 270,450,886,896,172.47
  5. Step 5: Solve for x
    x = 270,450,886,896,172.47/24,420,010.90
  6. Step 6: Final answer
    x = 11,074,969.95

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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.