Home / 5,276,259,446,880.80-7,909,856,396,007.80-1,833,708,864,394.70

Finding the Fourth Proportional to 5,276,259,446,880.80, 7,909,856,396,007.80 and 1,833,708,864,394.70

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Solution

The fourth proportional to 5,276,259,446,880.80, 7,909,856,396,007.80 and 1,833,708,864,394.70 is: 2,748,987,978,220.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,276,259,446,880.80 : 7,909,856,396,007.80 = 1,833,708,864,394.70 : x
  2. Step 2: Convert to fraction form
    5,276,259,446,880.80/7,909,856,396,007.80 = 1,833,708,864,394.70/x
  3. Step 3: Cross multiply
    5,276,259,446,880.80x = 7,909,856,396,007.80 × 1,833,708,864,394.70
  4. Step 4: Simplify right side
    5,276,259,446,880.80x = 14,504,373,789,448,616,489,779,200
  5. Step 5: Solve for x
    x = 14,504,373,789,448,616,489,779,200/5,276,259,446,880.80
  6. Step 6: Final answer
    x = 2,748,987,978,220.68

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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.