Home / 16,599,495.11-22,907,257.25-9,257,335.16

Finding the Fourth Proportional to 16,599,495.11, 22,907,257.25 and 9,257,335.16

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Solution

The fourth proportional to 16,599,495.11, 22,907,257.25 and 9,257,335.16 is: 12,775,096.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599,495.11 : 22,907,257.25 = 9,257,335.16 : x
  2. Step 2: Convert to fraction form
    16,599,495.11/22,907,257.25 = 9,257,335.16/x
  3. Step 3: Cross multiply
    16,599,495.11x = 22,907,257.25 × 9,257,335.16
  4. Step 4: Simplify right side
    16,599,495.11x = 212,060,157,798,766.94
  5. Step 5: Solve for x
    x = 212,060,157,798,766.94/16,599,495.11
  6. Step 6: Final answer
    x = 12,775,096.86

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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.