Home / 32,083,238,721.70-48,124,858,082.55-30,722,962,338.10

Finding the Fourth Proportional to 32,083,238,721.70, 48,124,858,082.55 and 30,722,962,338.10

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Solution

The fourth proportional to 32,083,238,721.70, 48,124,858,082.55 and 30,722,962,338.10 is: 46,084,443,507.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,083,238,721.70 : 48,124,858,082.55 = 30,722,962,338.10 : x
  2. Step 2: Convert to fraction form
    32,083,238,721.70/48,124,858,082.55 = 30,722,962,338.10/x
  3. Step 3: Cross multiply
    32,083,238,721.70x = 48,124,858,082.55 × 30,722,962,338.10
  4. Step 4: Simplify right side
    32,083,238,721.70x = 1,478,538,202,396,591,128,576
  5. Step 5: Solve for x
    x = 1,478,538,202,396,591,128,576/32,083,238,721.70
  6. Step 6: Final answer
    x = 46,084,443,507.15

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Double scale
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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.