Home / 9,951,516.58-13,737,330.22-6,690,223.00

Finding the Fourth Proportional to 9,951,516.58, 13,737,330.22 and 6,690,223.00

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Solution

The fourth proportional to 9,951,516.58, 13,737,330.22 and 6,690,223.00 is: 9,235,356.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,516.58 : 13,737,330.22 = 6,690,223.00 : x
  2. Step 2: Convert to fraction form
    9,951,516.58/13,737,330.22 = 6,690,223.00/x
  3. Step 3: Cross multiply
    9,951,516.58x = 13,737,330.22 × 6,690,223.00
  4. Step 4: Simplify right side
    9,951,516.58x = 91,905,802,532,156.86
  5. Step 5: Solve for x
    x = 91,905,802,532,156.86/9,951,516.58
  6. Step 6: Final answer
    x = 9,235,356.42

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1.5x scale

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.