Home / 16,599,497.11-22,907,260-9,257,337.16

Finding the Fourth Proportional to 16,599,497.11, 22,907,260 and 9,257,337.16

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Solution

The fourth proportional to 16,599,497.11, 22,907,260 and 9,257,337.16 is: 12,775,099.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599,497.11 : 22,907,260 = 9,257,337.16 : x
  2. Step 2: Convert to fraction form
    16,599,497.11/22,907,260 = 9,257,337.16/x
  3. Step 3: Cross multiply
    16,599,497.11x = 22,907,260 × 9,257,337.16
  4. Step 4: Simplify right side
    16,599,497.11x = 212,060,229,231,781.59
  5. Step 5: Solve for x
    x = 212,060,229,231,781.59/16,599,497.11
  6. Step 6: Final answer
    x = 12,775,099.62

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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.