Home / 3,645,081,105.69-5,467,581,800.46-884,710,121.57

Finding the Fourth Proportional to 3,645,081,105.69, 5,467,581,800.46 and 884,710,121.57

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Solution

The fourth proportional to 3,645,081,105.69, 5,467,581,800.46 and 884,710,121.57 is: 1,327,055,508.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,081,105.69 : 5,467,581,800.46 = 884,710,121.57 : x
  2. Step 2: Convert to fraction form
    3,645,081,105.69/5,467,581,800.46 = 884,710,121.57/x
  3. Step 3: Cross multiply
    3,645,081,105.69x = 5,467,581,800.46 × 884,710,121.57
  4. Step 4: Simplify right side
    3,645,081,105.69x = 4,837,224,959,367,527,424
  5. Step 5: Solve for x
    x = 4,837,224,959,367,527,424/3,645,081,105.69
  6. Step 6: Final answer
    x = 1,327,055,508.26

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1.5x scale

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.