Home / 7,341,944,110,912-10,131,914,372,248-4,004,847,595,829.20

Finding the Fourth Proportional to 7,341,944,110,912, 10,131,914,372,248 and 4,004,847,595,829.20

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Solution

The fourth proportional to 7,341,944,110,912, 10,131,914,372,248 and 4,004,847,595,829.20 is: 5,526,706,864,267.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,944,110,912 : 10,131,914,372,248 = 4,004,847,595,829.20 : x
  2. Step 2: Convert to fraction form
    7,341,944,110,912/10,131,914,372,248 = 4,004,847,595,829.20/x
  3. Step 3: Cross multiply
    7,341,944,110,912x = 10,131,914,372,248 × 4,004,847,595,829.20
  4. Step 4: Simplify right side
    7,341,944,110,912x = 40,576,772,914,844,720,640,819,200
  5. Step 5: Solve for x
    x = 40,576,772,914,844,720,640,819,200/7,341,944,110,912
  6. Step 6: Final answer
    x = 5,526,706,864,267.37

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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.