Home / 8,102,694,477.62-11,182,887,990.83-4,668,735,107.03

Finding the Fourth Proportional to 8,102,694,477.62, 11,182,887,990.83 and 4,668,735,107.03

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Solution

The fourth proportional to 8,102,694,477.62, 11,182,887,990.83 and 4,668,735,107.03 is: 6,443,528,372.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,102,694,477.62 : 11,182,887,990.83 = 4,668,735,107.03 : x
  2. Step 2: Convert to fraction form
    8,102,694,477.62/11,182,887,990.83 = 4,668,735,107.03/x
  3. Step 3: Cross multiply
    8,102,694,477.62x = 11,182,887,990.83 × 4,668,735,107.03
  4. Step 4: Simplify right side
    8,102,694,477.62x = 52,209,941,760,730,292,224
  5. Step 5: Solve for x
    x = 52,209,941,760,730,292,224/8,102,694,477.62
  6. Step 6: Final answer
    x = 6,443,528,372.56

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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.