Home / 16,233,903.14-22,396,553.35-9,264,967.90

Finding the Fourth Proportional to 16,233,903.14, 22,396,553.35 and 9,264,967.90

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Solution

The fourth proportional to 16,233,903.14, 22,396,553.35 and 9,264,967.90 is: 12,782,098.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233,903.14 : 22,396,553.35 = 9,264,967.90 : x
  2. Step 2: Convert to fraction form
    16,233,903.14/22,396,553.35 = 9,264,967.90/x
  3. Step 3: Cross multiply
    16,233,903.14x = 22,396,553.35 × 9,264,967.90
  4. Step 4: Simplify right side
    16,233,903.14x = 207,503,347,779,233.69
  5. Step 5: Solve for x
    x = 207,503,347,779,233.69/16,233,903.14
  6. Step 6: Final answer
    x = 12,782,098.43

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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.