Home / 7,033,364,564.60-9,706,062,197.76-3,861,753,910.04

Finding the Fourth Proportional to 7,033,364,564.60, 9,706,062,197.76 and 3,861,753,910.04

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Solution

The fourth proportional to 7,033,364,564.60, 9,706,062,197.76 and 3,861,753,910.04 is: 5,329,230,882.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,364,564.60 : 9,706,062,197.76 = 3,861,753,910.04 : x
  2. Step 2: Convert to fraction form
    7,033,364,564.60/9,706,062,197.76 = 3,861,753,910.04/x
  3. Step 3: Cross multiply
    7,033,364,564.60x = 9,706,062,197.76 × 3,861,753,910.04
  4. Step 4: Simplify right side
    7,033,364,564.60x = 37,482,423,643,291,115,520
  5. Step 5: Solve for x
    x = 37,482,423,643,291,115,520/7,033,364,564.60
  6. Step 6: Final answer
    x = 5,329,230,882.18

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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.