Home / 9,871,982,407.44-14,809,097,279.60-3,579,375,032.64

Finding the Fourth Proportional to 9,871,982,407.44, 14,809,097,279.60 and 3,579,375,032.64

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Solution

The fourth proportional to 9,871,982,407.44, 14,809,097,279.60 and 3,579,375,032.64 is: 5,369,469,967.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,871,982,407.44 : 14,809,097,279.60 = 3,579,375,032.64 : x
  2. Step 2: Convert to fraction form
    9,871,982,407.44/14,809,097,279.60 = 3,579,375,032.64/x
  3. Step 3: Cross multiply
    9,871,982,407.44x = 14,809,097,279.60 × 3,579,375,032.64
  4. Step 4: Simplify right side
    9,871,982,407.44x = 53,007,313,058,537,185,280
  5. Step 5: Solve for x
    x = 53,007,313,058,537,185,280/9,871,982,407.44
  6. Step 6: Final answer
    x = 5,369,469,967.71

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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.