Home / 5,298,683,903,997.60-7,948,025,855,996.40-2,117,163,338,954.40

Finding the Fourth Proportional to 5,298,683,903,997.60, 7,948,025,855,996.40 and 2,117,163,338,954.40

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Solution

The fourth proportional to 5,298,683,903,997.60, 7,948,025,855,996.40 and 2,117,163,338,954.40 is: 3,175,745,008,431.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,298,683,903,997.60 : 7,948,025,855,996.40 = 2,117,163,338,954.40 : x
  2. Step 2: Convert to fraction form
    5,298,683,903,997.60/7,948,025,855,996.40 = 2,117,163,338,954.40/x
  3. Step 3: Cross multiply
    5,298,683,903,997.60x = 7,948,025,855,996.40 × 2,117,163,338,954.40
  4. Step 4: Simplify right side
    5,298,683,903,997.60x = 16,827,268,959,377,240,950,308,864
  5. Step 5: Solve for x
    x = 16,827,268,959,377,240,950,308,864/5,298,683,903,997.60
  6. Step 6: Final answer
    x = 3,175,745,008,431.60

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Double scale
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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.