Home / 16,233,903.15-22,396,553.34-9,264,967.89

Finding the Fourth Proportional to 16,233,903.15, 22,396,553.34 and 9,264,967.89

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Solution

The fourth proportional to 16,233,903.15, 22,396,553.34 and 9,264,967.89 is: 12,782,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233,903.15 : 22,396,553.34 = 9,264,967.89 : x
  2. Step 2: Convert to fraction form
    16,233,903.15/22,396,553.34 = 9,264,967.89/x
  3. Step 3: Cross multiply
    16,233,903.15x = 22,396,553.34 × 9,264,967.89
  4. Step 4: Simplify right side
    16,233,903.15x = 207,503,347,541,772.25
  5. Step 5: Solve for x
    x = 207,503,347,541,772.25/16,233,903.15
  6. Step 6: Final answer
    x = 12,782,098.40

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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.