Home / 5,976,342,073.60-8,964,513,110.40-1,835,991,530.80

Finding the Fourth Proportional to 5,976,342,073.60, 8,964,513,110.40 and 1,835,991,530.80

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Solution

The fourth proportional to 5,976,342,073.60, 8,964,513,110.40 and 1,835,991,530.80 is: 2,753,987,296.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,342,073.60 : 8,964,513,110.40 = 1,835,991,530.80 : x
  2. Step 2: Convert to fraction form
    5,976,342,073.60/8,964,513,110.40 = 1,835,991,530.80/x
  3. Step 3: Cross multiply
    5,976,342,073.60x = 8,964,513,110.40 × 1,835,991,530.80
  4. Step 4: Simplify right side
    5,976,342,073.60x = 16,458,770,148,439,963,648
  5. Step 5: Solve for x
    x = 16,458,770,148,439,963,648/5,976,342,073.60
  6. Step 6: Final answer
    x = 2,753,987,296.20

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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.