Home / 236,709,456,652.23-355,028,309,546.22-64,423,383,472.16

Finding the Fourth Proportional to 236,709,456,652.23, 355,028,309,546.22 and 64,423,383,472.16

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Solution

The fourth proportional to 236,709,456,652.23, 355,028,309,546.22 and 64,423,383,472.16 is: 96,625,311,269.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,709,456,652.23 : 355,028,309,546.22 = 64,423,383,472.16 : x
  2. Step 2: Convert to fraction form
    236,709,456,652.23/355,028,309,546.22 = 64,423,383,472.16/x
  3. Step 3: Cross multiply
    236,709,456,652.23x = 355,028,309,546.22 × 64,423,383,472.16
  4. Step 4: Simplify right side
    236,709,456,652.23x = 22,872,124,929,367,076,765,696
  5. Step 5: Solve for x
    x = 22,872,124,929,367,076,765,696/236,709,456,652.23
  6. Step 6: Final answer
    x = 96,625,311,269.12

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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.