Home / 6,719,511,539,640-9,272,827,238,891.40-3,753,182,172,855.60

Finding the Fourth Proportional to 6,719,511,539,640, 9,272,827,238,891.40 and 3,753,182,172,855.60

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Solution

The fourth proportional to 6,719,511,539,640, 9,272,827,238,891.40 and 3,753,182,172,855.60 is: 5,179,336,277,595.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719,511,539,640 : 9,272,827,238,891.40 = 3,753,182,172,855.60 : x
  2. Step 2: Convert to fraction form
    6,719,511,539,640/9,272,827,238,891.40 = 3,753,182,172,855.60/x
  3. Step 3: Cross multiply
    6,719,511,539,640x = 9,272,827,238,891.40 × 3,753,182,172,855.60
  4. Step 4: Simplify right side
    6,719,511,539,640x = 34,802,609,884,977,019,066,777,600
  5. Step 5: Solve for x
    x = 34,802,609,884,977,019,066,777,600/6,719,511,539,640
  6. Step 6: Final answer
    x = 5,179,336,277,595.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.