Home / 11,544,109,871.01-15,932,544,140.43-6,463,801,201.14

Finding the Fourth Proportional to 11,544,109,871.01, 15,932,544,140.43 and 6,463,801,201.14

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Solution

The fourth proportional to 11,544,109,871.01, 15,932,544,140.43 and 6,463,801,201.14 is: 8,920,982,137.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,544,109,871.01 : 15,932,544,140.43 = 6,463,801,201.14 : x
  2. Step 2: Convert to fraction form
    11,544,109,871.01/15,932,544,140.43 = 6,463,801,201.14/x
  3. Step 3: Cross multiply
    11,544,109,871.01x = 15,932,544,140.43 × 6,463,801,201.14
  4. Step 4: Simplify right side
    11,544,109,871.01x = 102,984,797,952,127,516,672
  5. Step 5: Solve for x
    x = 102,984,797,952,127,516,672/11,544,109,871.01
  6. Step 6: Final answer
    x = 8,920,982,137.46

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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.