Home / 4,836,615,682,978.50-7,254,950,646,148.20-1,613,274,596,383.80

Finding the Fourth Proportional to 4,836,615,682,978.50, 7,254,950,646,148.20 and 1,613,274,596,383.80

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Solution

The fourth proportional to 4,836,615,682,978.50, 7,254,950,646,148.20 and 1,613,274,596,383.80 is: 2,419,920,941,132.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,615,682,978.50 : 7,254,950,646,148.20 = 1,613,274,596,383.80 : x
  2. Step 2: Convert to fraction form
    4,836,615,682,978.50/7,254,950,646,148.20 = 1,613,274,596,383.80/x
  3. Step 3: Cross multiply
    4,836,615,682,978.50x = 7,254,950,646,148.20 × 1,613,274,596,383.80
  4. Step 4: Simplify right side
    4,836,615,682,978.50x = 11,704,227,575,449,126,164,234,240
  5. Step 5: Solve for x
    x = 11,704,227,575,449,126,164,234,240/4,836,615,682,978.50
  6. Step 6: Final answer
    x = 2,419,920,941,132.41

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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.