Home / 2,267,316,667,912.70-3,403,395,233,310.40-977,164,616,869.20

Finding the Fourth Proportional to 2,267,316,667,912.70, 3,403,395,233,310.40 and 977,164,616,869.20

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Solution

The fourth proportional to 2,267,316,667,912.70, 3,403,395,233,310.40 and 977,164,616,869.20 is: 1,466,789,992,892.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,316,667,912.70 : 3,403,395,233,310.40 = 977,164,616,869.20 : x
  2. Step 2: Convert to fraction form
    2,267,316,667,912.70/3,403,395,233,310.40 = 977,164,616,869.20/x
  3. Step 3: Cross multiply
    2,267,316,667,912.70x = 3,403,395,233,310.40 × 977,164,616,869.20
  4. Step 4: Simplify right side
    2,267,316,667,912.70x = 3,325,677,399,212,218,076,102,656
  5. Step 5: Solve for x
    x = 3,325,677,399,212,218,076,102,656/2,267,316,667,912.70
  6. Step 6: Final answer
    x = 1,466,789,992,892.28

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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.