Home / 15,536,544,010.60-23,304,816,015.90-15,427,704,893.80

Finding the Fourth Proportional to 15,536,544,010.60, 23,304,816,015.90 and 15,427,704,893.80

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Solution

The fourth proportional to 15,536,544,010.60, 23,304,816,015.90 and 15,427,704,893.80 is: 23,141,557,340.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,544,010.60 : 23,304,816,015.90 = 15,427,704,893.80 : x
  2. Step 2: Convert to fraction form
    15,536,544,010.60/23,304,816,015.90 = 15,427,704,893.80/x
  3. Step 3: Cross multiply
    15,536,544,010.60x = 23,304,816,015.90 × 15,427,704,893.80
  4. Step 4: Simplify right side
    15,536,544,010.60x = 359,539,824,097,609,056,256
  5. Step 5: Solve for x
    x = 359,539,824,097,609,056,256/15,536,544,010.60
  6. Step 6: Final answer
    x = 23,141,557,340.70

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Double scale
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Similar ratio
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1.5x scale

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.