Home / 4,043,066,357.97-6,064,723,085.29-1,387,085,179.78

Finding the Fourth Proportional to 4,043,066,357.97, 6,064,723,085.29 and 1,387,085,179.78

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Solution

The fourth proportional to 4,043,066,357.97, 6,064,723,085.29 and 1,387,085,179.78 is: 2,080,670,156.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,066,357.97 : 6,064,723,085.29 = 1,387,085,179.78 : x
  2. Step 2: Convert to fraction form
    4,043,066,357.97/6,064,723,085.29 = 1,387,085,179.78/x
  3. Step 3: Cross multiply
    4,043,066,357.97x = 6,064,723,085.29 × 1,387,085,179.78
  4. Step 4: Simplify right side
    4,043,066,357.97x = 8,412,287,511,075,395,584
  5. Step 5: Solve for x
    x = 8,412,287,511,075,395,584/4,043,066,357.97
  6. Step 6: Final answer
    x = 2,080,670,156.33

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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.