Home / 44,973,874,102.72-67,058,732,785.16-43,738,244,887.36

Finding the Fourth Proportional to 44,973,874,102.72, 67,058,732,785.16 and 43,738,244,887.36

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Solution

The fourth proportional to 44,973,874,102.72, 67,058,732,785.16 and 43,738,244,887.36 is: 65,216,335,815.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,973,874,102.72 : 67,058,732,785.16 = 43,738,244,887.36 : x
  2. Step 2: Convert to fraction form
    44,973,874,102.72/67,058,732,785.16 = 43,738,244,887.36/x
  3. Step 3: Cross multiply
    44,973,874,102.72x = 67,058,732,785.16 × 43,738,244,887.36
  4. Step 4: Simplify right side
    44,973,874,102.72x = 2,933,031,276,393,365,241,856
  5. Step 5: Solve for x
    x = 2,933,031,276,393,365,241,856/44,973,874,102.72
  6. Step 6: Final answer
    x = 65,216,335,815.20

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.