Home / 9,951,510.98-13,737,322.50-6,690,217.32

Finding the Fourth Proportional to 9,951,510.98, 13,737,322.50 and 6,690,217.32

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Solution

The fourth proportional to 9,951,510.98, 13,737,322.50 and 6,690,217.32 is: 9,235,348.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,510.98 : 13,737,322.50 = 6,690,217.32 : x
  2. Step 2: Convert to fraction form
    9,951,510.98/13,737,322.50 = 6,690,217.32/x
  3. Step 3: Cross multiply
    9,951,510.98x = 13,737,322.50 × 6,690,217.32
  4. Step 4: Simplify right side
    9,951,510.98x = 91,905,672,919,925.70
  5. Step 5: Solve for x
    x = 91,905,672,919,925.70/9,951,510.98
  6. Step 6: Final answer
    x = 9,235,348.59

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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.