Home / 1,632,987,006,440-2,253,522,289,469.50-901,375,551,082.10

Finding the Fourth Proportional to 1,632,987,006,440, 2,253,522,289,469.50 and 901,375,551,082.10

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Solution

The fourth proportional to 1,632,987,006,440, 2,253,522,289,469.50 and 901,375,551,082.10 is: 1,243,898,382,250.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,987,006,440 : 2,253,522,289,469.50 = 901,375,551,082.10 : x
  2. Step 2: Convert to fraction form
    1,632,987,006,440/2,253,522,289,469.50 = 901,375,551,082.10/x
  3. Step 3: Cross multiply
    1,632,987,006,440x = 2,253,522,289,469.50 × 901,375,551,082.10
  4. Step 4: Simplify right side
    1,632,987,006,440x = 2,031,269,895,546,366,054,105,088
  5. Step 5: Solve for x
    x = 2,031,269,895,546,366,054,105,088/1,632,987,006,440
  6. Step 6: Final answer
    x = 1,243,898,382,250.23

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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.