Home / 2,423,295,536.99-3,627,487,997.91-1,581,124,879.89

Finding the Fourth Proportional to 2,423,295,536.99, 3,627,487,997.91 and 1,581,124,879.89

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Solution

The fourth proportional to 2,423,295,536.99, 3,627,487,997.91 and 1,581,124,879.89 is: 2,366,822,963.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,295,536.99 : 3,627,487,997.91 = 1,581,124,879.89 : x
  2. Step 2: Convert to fraction form
    2,423,295,536.99/3,627,487,997.91 = 1,581,124,879.89/x
  3. Step 3: Cross multiply
    2,423,295,536.99x = 3,627,487,997.91 × 1,581,124,879.89
  4. Step 4: Simplify right side
    2,423,295,536.99x = 5,735,511,524,997,865,472
  5. Step 5: Solve for x
    x = 5,735,511,524,997,865,472/2,423,295,536.99
  6. Step 6: Final answer
    x = 2,366,822,963.79

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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.