Home / 9,296,522,385.60-13,971,993,357.60-8,099,292,100.80

Finding the Fourth Proportional to 9,296,522,385.60, 13,971,993,357.60 and 8,099,292,100.80

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Solution

The fourth proportional to 9,296,522,385.60, 13,971,993,357.60 and 8,099,292,100.80 is: 12,172,643,784.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296,522,385.60 : 13,971,993,357.60 = 8,099,292,100.80 : x
  2. Step 2: Convert to fraction form
    9,296,522,385.60/13,971,993,357.60 = 8,099,292,100.80/x
  3. Step 3: Cross multiply
    9,296,522,385.60x = 13,971,993,357.60 × 8,099,292,100.80
  4. Step 4: Simplify right side
    9,296,522,385.60x = 113,163,255,433,639,755,776
  5. Step 5: Solve for x
    x = 113,163,255,433,639,755,776/9,296,522,385.60
  6. Step 6: Final answer
    x = 12,172,643,784.40

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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.