Home / 8,206,911,224.26-11,331,097,031.37-5,198,833,327.30

Finding the Fourth Proportional to 8,206,911,224.26, 11,331,097,031.37 and 5,198,833,327.30

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Solution

The fourth proportional to 8,206,911,224.26, 11,331,097,031.37 and 5,198,833,327.30 is: 7,177,911,795.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,206,911,224.26 : 11,331,097,031.37 = 5,198,833,327.30 : x
  2. Step 2: Convert to fraction form
    8,206,911,224.26/11,331,097,031.37 = 5,198,833,327.30/x
  3. Step 3: Cross multiply
    8,206,911,224.26x = 11,331,097,031.37 × 5,198,833,327.30
  4. Step 4: Simplify right side
    8,206,911,224.26x = 58,908,484,881,556,455,424
  5. Step 5: Solve for x
    x = 58,908,484,881,556,455,424/8,206,911,224.26
  6. Step 6: Final answer
    x = 7,177,911,795.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.