Home / 9,951,534.02-13,737,354.28-6,690,240.29

Finding the Fourth Proportional to 9,951,534.02, 13,737,354.28 and 6,690,240.29

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Solution

The fourth proportional to 9,951,534.02, 13,737,354.28 and 6,690,240.29 is: 9,235,380.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,534.02 : 13,737,354.28 = 6,690,240.29 : x
  2. Step 2: Convert to fraction form
    9,951,534.02/13,737,354.28 = 6,690,240.29/x
  3. Step 3: Cross multiply
    9,951,534.02x = 13,737,354.28 × 6,690,240.29
  4. Step 4: Simplify right side
    9,951,534.02x = 91,906,201,099,677.73
  5. Step 5: Solve for x
    x = 91,906,201,099,677.73/9,951,534.02
  6. Step 6: Final answer
    x = 9,235,380.28

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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.