Home / 2,174,001,372.71-3,260,910,972.94-700,108,557.92

Finding the Fourth Proportional to 2,174,001,372.71, 3,260,910,972.94 and 700,108,557.92

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Solution

The fourth proportional to 2,174,001,372.71, 3,260,910,972.94 and 700,108,557.92 is: 1,050,133,503.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,001,372.71 : 3,260,910,972.94 = 700,108,557.92 : x
  2. Step 2: Convert to fraction form
    2,174,001,372.71/3,260,910,972.94 = 700,108,557.92/x
  3. Step 3: Cross multiply
    2,174,001,372.71x = 3,260,910,972.94 × 700,108,557.92
  4. Step 4: Simplify right side
    2,174,001,372.71x = 2,282,991,678,770,527,488
  5. Step 5: Solve for x
    x = 2,282,991,678,770,527,488/2,174,001,372.71
  6. Step 6: Final answer
    x = 1,050,133,503.79

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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.