Home / 10,136,972,439.15-15,203,978,549.81-2,955,896,976.70

Finding the Fourth Proportional to 10,136,972,439.15, 15,203,978,549.81 and 2,955,896,976.70

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Solution

The fourth proportional to 10,136,972,439.15, 15,203,978,549.81 and 2,955,896,976.70 is: 4,433,413,871.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,136,972,439.15 : 15,203,978,549.81 = 2,955,896,976.70 : x
  2. Step 2: Convert to fraction form
    10,136,972,439.15/15,203,978,549.81 = 2,955,896,976.70/x
  3. Step 3: Cross multiply
    10,136,972,439.15x = 15,203,978,549.81 × 2,955,896,976.70
  4. Step 4: Simplify right side
    10,136,972,439.15x = 44,941,394,229,135,900,672
  5. Step 5: Solve for x
    x = 44,941,394,229,135,900,672/10,136,972,439.15
  6. Step 6: Final answer
    x = 4,433,413,871.74

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Why These Related Problems?

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