Home / 9,204,836,261.16-13,805,742,737.28-3,963,033,261.48

Finding the Fourth Proportional to 9,204,836,261.16, 13,805,742,737.28 and 3,963,033,261.48

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Solution

The fourth proportional to 9,204,836,261.16, 13,805,742,737.28 and 3,963,033,261.48 is: 5,943,899,067.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,836,261.16 : 13,805,742,737.28 = 3,963,033,261.48 : x
  2. Step 2: Convert to fraction form
    9,204,836,261.16/13,805,742,737.28 = 3,963,033,261.48/x
  3. Step 3: Cross multiply
    9,204,836,261.16x = 13,805,742,737.28 × 3,963,033,261.48
  4. Step 4: Simplify right side
    9,204,836,261.16x = 54,712,617,667,276,587,008
  5. Step 5: Solve for x
    x = 54,712,617,667,276,587,008/9,204,836,261.16
  6. Step 6: Final answer
    x = 5,943,899,067.29

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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.