Home / 1,862,721,203.44-2,794,081,807.72-757,067,016.64

Finding the Fourth Proportional to 1,862,721,203.44, 2,794,081,807.72 and 757,067,016.64

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Solution

The fourth proportional to 1,862,721,203.44, 2,794,081,807.72 and 757,067,016.64 is: 1,135,600,526.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,721,203.44 : 2,794,081,807.72 = 757,067,016.64 : x
  2. Step 2: Convert to fraction form
    1,862,721,203.44/2,794,081,807.72 = 757,067,016.64/x
  3. Step 3: Cross multiply
    1,862,721,203.44x = 2,794,081,807.72 × 757,067,016.64
  4. Step 4: Simplify right side
    1,862,721,203.44x = 2,115,307,178,418,678,272
  5. Step 5: Solve for x
    x = 2,115,307,178,418,678,272/1,862,721,203.44
  6. Step 6: Final answer
    x = 1,135,600,526.00

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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.