Home / 22,727,336.86-34,091,731.82-8,893,747.72

Finding the Fourth Proportional to 22,727,336.86, 34,091,731.82 and 8,893,747.72

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Solution

The fourth proportional to 22,727,336.86, 34,091,731.82 and 8,893,747.72 is: 13,340,905.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,727,336.86 : 34,091,731.82 = 8,893,747.72 : x
  2. Step 2: Convert to fraction form
    22,727,336.86/34,091,731.82 = 8,893,747.72/x
  3. Step 3: Cross multiply
    22,727,336.86x = 34,091,731.82 × 8,893,747.72
  4. Step 4: Simplify right side
    22,727,336.86x = 303,203,262,144,976.50
  5. Step 5: Solve for x
    x = 303,203,262,144,976.50/22,727,336.86
  6. Step 6: Final answer
    x = 13,340,905.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.