Home / 3,712,589,333,796.70-5,123,373,527,012-2,066,427,921,139.10

Finding the Fourth Proportional to 3,712,589,333,796.70, 5,123,373,527,012 and 2,066,427,921,139.10

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Solution

The fourth proportional to 3,712,589,333,796.70, 5,123,373,527,012 and 2,066,427,921,139.10 is: 2,851,670,668,302.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,589,333,796.70 : 5,123,373,527,012 = 2,066,427,921,139.10 : x
  2. Step 2: Convert to fraction form
    3,712,589,333,796.70/5,123,373,527,012 = 2,066,427,921,139.10/x
  3. Step 3: Cross multiply
    3,712,589,333,796.70x = 5,123,373,527,012 × 2,066,427,921,139.10
  4. Step 4: Simplify right side
    3,712,589,333,796.70x = 10,587,082,106,642,507,325,505,536
  5. Step 5: Solve for x
    x = 10,587,082,106,642,507,325,505,536/3,712,589,333,796.70
  6. Step 6: Final answer
    x = 2,851,670,668,302.97

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Double scale
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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.