Home / 51,854,366,350.90-71,519,404,891.39-44,632,508,770.40

Finding the Fourth Proportional to 51,854,366,350.90, 71,519,404,891.39 and 44,632,508,770.40

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Solution

The fourth proportional to 51,854,366,350.90, 71,519,404,891.39 and 44,632,508,770.40 is: 61,558,759,477.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,854,366,350.90 : 71,519,404,891.39 = 44,632,508,770.40 : x
  2. Step 2: Convert to fraction form
    51,854,366,350.90/71,519,404,891.39 = 44,632,508,770.40/x
  3. Step 3: Cross multiply
    51,854,366,350.90x = 71,519,404,891.39 × 44,632,508,770.40
  4. Step 4: Simplify right side
    51,854,366,350.90x = 3,192,090,466,068,753,022,976
  5. Step 5: Solve for x
    x = 3,192,090,466,068,753,022,976/51,854,366,350.90
  6. Step 6: Final answer
    x = 61,558,759,477.80

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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.