Home / 8,102,694,065.82-11,182,887,421.26-4,668,734,696.48

Finding the Fourth Proportional to 8,102,694,065.82, 11,182,887,421.26 and 4,668,734,696.48

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Solution

The fourth proportional to 8,102,694,065.82, 11,182,887,421.26 and 4,668,734,696.48 is: 6,443,527,805.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,102,694,065.82 : 11,182,887,421.26 = 4,668,734,696.48 : x
  2. Step 2: Convert to fraction form
    8,102,694,065.82/11,182,887,421.26 = 4,668,734,696.48/x
  3. Step 3: Cross multiply
    8,102,694,065.82x = 11,182,887,421.26 × 4,668,734,696.48
  4. Step 4: Simplify right side
    8,102,694,065.82x = 52,209,934,510,466,310,144
  5. Step 5: Solve for x
    x = 52,209,934,510,466,310,144/8,102,694,065.82
  6. Step 6: Final answer
    x = 6,443,527,805.24

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1.5x scale

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.