Home / 14,626,656,003.60-21,939,984,005.40-14,336,418,358.80

Finding the Fourth Proportional to 14,626,656,003.60, 21,939,984,005.40 and 14,336,418,358.80

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Solution

The fourth proportional to 14,626,656,003.60, 21,939,984,005.40 and 14,336,418,358.80 is: 21,504,627,538.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,626,656,003.60 : 21,939,984,005.40 = 14,336,418,358.80 : x
  2. Step 2: Convert to fraction form
    14,626,656,003.60/21,939,984,005.40 = 14,336,418,358.80/x
  3. Step 3: Cross multiply
    14,626,656,003.60x = 21,939,984,005.40 × 14,336,418,358.80
  4. Step 4: Simplify right side
    14,626,656,003.60x = 314,540,789,486,794,899,456
  5. Step 5: Solve for x
    x = 314,540,789,486,794,899,456/14,626,656,003.60
  6. Step 6: Final answer
    x = 21,504,627,538.20

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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.