Home / 43,348,986,041.43-65,025,963,940.83-11,476,830,786.83

Finding the Fourth Proportional to 43,348,986,041.43, 65,025,963,940.83 and 11,476,830,786.83

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Solution

The fourth proportional to 43,348,986,041.43, 65,025,963,940.83 and 11,476,830,786.83 is: 17,215,904,062.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,348,986,041.43 : 65,025,963,940.83 = 11,476,830,786.83 : x
  2. Step 2: Convert to fraction form
    43,348,986,041.43/65,025,963,940.83 = 11,476,830,786.83/x
  3. Step 3: Cross multiply
    43,348,986,041.43x = 65,025,963,940.83 × 11,476,830,786.83
  4. Step 4: Simplify right side
    43,348,986,041.43x = 746,291,984,899,415,212,032
  5. Step 5: Solve for x
    x = 746,291,984,899,415,212,032/43,348,986,041.43
  6. Step 6: Final answer
    x = 17,215,904,062.58

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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.