Home / 2,304,227,364.16-3,179,841,791.52-1,246,955,071.36

Finding the Fourth Proportional to 2,304,227,364.16, 3,179,841,791.52 and 1,246,955,071.36

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Solution

The fourth proportional to 2,304,227,364.16, 3,179,841,791.52 and 1,246,955,071.36 is: 1,720,802,343.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,227,364.16 : 3,179,841,791.52 = 1,246,955,071.36 : x
  2. Step 2: Convert to fraction form
    2,304,227,364.16/3,179,841,791.52 = 1,246,955,071.36/x
  3. Step 3: Cross multiply
    2,304,227,364.16x = 3,179,841,791.52 × 1,246,955,071.36
  4. Step 4: Simplify right side
    2,304,227,364.16x = 3,965,119,848,058,331,648
  5. Step 5: Solve for x
    x = 3,965,119,848,058,331,648/2,304,227,364.16
  6. Step 6: Final answer
    x = 1,720,802,343.44

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1.5x scale

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.