Home / 4,299,213,940,426-6,448,845,018,799.60-1,434,021,863,452.80

Finding the Fourth Proportional to 4,299,213,940,426, 6,448,845,018,799.60 and 1,434,021,863,452.80

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Solution

The fourth proportional to 4,299,213,940,426, 6,448,845,018,799.60 and 1,434,021,863,452.80 is: 2,151,040,836,563.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,213,940,426 : 6,448,845,018,799.60 = 1,434,021,863,452.80 : x
  2. Step 2: Convert to fraction form
    4,299,213,940,426/6,448,845,018,799.60 = 1,434,021,863,452.80/x
  3. Step 3: Cross multiply
    4,299,213,940,426x = 6,448,845,018,799.60 × 1,434,021,863,452.80
  4. Step 4: Simplify right side
    4,299,213,940,426x = 9,247,784,750,977,308,715,646,976
  5. Step 5: Solve for x
    x = 9,247,784,750,977,308,715,646,976/4,299,213,940,426
  6. Step 6: Final answer
    x = 2,151,040,836,563.01

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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.