Home / 22,667,455.10-34,001,551.70-6,493,343.51

Finding the Fourth Proportional to 22,667,455.10, 34,001,551.70 and 6,493,343.51

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Solution

The fourth proportional to 22,667,455.10, 34,001,551.70 and 6,493,343.51 is: 9,740,120.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,667,455.10 : 34,001,551.70 = 6,493,343.51 : x
  2. Step 2: Convert to fraction form
    22,667,455.10/34,001,551.70 = 6,493,343.51/x
  3. Step 3: Cross multiply
    22,667,455.10x = 34,001,551.70 × 6,493,343.51
  4. Step 4: Simplify right side
    22,667,455.10x = 220,783,755,061,124.47
  5. Step 5: Solve for x
    x = 220,783,755,061,124.47/22,667,455.10
  6. Step 6: Final answer
    x = 9,740,120.98

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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.