Home / 40,657,241,325.42-56,107,501,447.52-22,348,297,963.44

Finding the Fourth Proportional to 40,657,241,325.42, 56,107,501,447.52 and 22,348,297,963.44

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Solution

The fourth proportional to 40,657,241,325.42, 56,107,501,447.52 and 22,348,297,963.44 is: 30,840,930,654.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,657,241,325.42 : 56,107,501,447.52 = 22,348,297,963.44 : x
  2. Step 2: Convert to fraction form
    40,657,241,325.42/56,107,501,447.52 = 22,348,297,963.44/x
  3. Step 3: Cross multiply
    40,657,241,325.42x = 56,107,501,447.52 × 22,348,297,963.44
  4. Step 4: Simplify right side
    40,657,241,325.42x = 1,253,907,160,333,317,832,704
  5. Step 5: Solve for x
    x = 1,253,907,160,333,317,832,704/40,657,241,325.42
  6. Step 6: Final answer
    x = 30,840,930,654.81

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Double scale
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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.