Home / 2,174,967,102.70-3,262,450,654.05-622,309,077.10

Finding the Fourth Proportional to 2,174,967,102.70, 3,262,450,654.05 and 622,309,077.10

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Solution

The fourth proportional to 2,174,967,102.70, 3,262,450,654.05 and 622,309,077.10 is: 933,463,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,967,102.70 : 3,262,450,654.05 = 622,309,077.10 : x
  2. Step 2: Convert to fraction form
    2,174,967,102.70/3,262,450,654.05 = 622,309,077.10/x
  3. Step 3: Cross multiply
    2,174,967,102.70x = 3,262,450,654.05 × 622,309,077.10
  4. Step 4: Simplify right side
    2,174,967,102.70x = 2,030,252,655,606,147,072
  5. Step 5: Solve for x
    x = 2,030,252,655,606,147,072/2,174,967,102.70
  6. Step 6: Final answer
    x = 933,463,615.65

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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.