Home / 3,413,546,524,866.70-5,120,620,797,223.10-963,086,208,820.30

Finding the Fourth Proportional to 3,413,546,524,866.70, 5,120,620,797,223.10 and 963,086,208,820.30

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Solution

The fourth proportional to 3,413,546,524,866.70, 5,120,620,797,223.10 and 963,086,208,820.30 is: 1,444,714,239,128.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,546,524,866.70 : 5,120,620,797,223.10 = 963,086,208,820.30 : x
  2. Step 2: Convert to fraction form
    3,413,546,524,866.70/5,120,620,797,223.10 = 963,086,208,820.30/x
  3. Step 3: Cross multiply
    3,413,546,524,866.70x = 5,120,620,797,223.10 × 963,086,208,820.30
  4. Step 4: Simplify right side
    3,413,546,524,866.70x = 4,931,599,270,403,977,775,153,152
  5. Step 5: Solve for x
    x = 4,931,599,270,403,977,775,153,152/3,413,546,524,866.70
  6. Step 6: Final answer
    x = 1,444,714,239,128.92

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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.