Home / 21,835,008,548.20-32,752,512,822.30-14,482,321,546.60

Finding the Fourth Proportional to 21,835,008,548.20, 32,752,512,822.30 and 14,482,321,546.60

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Solution

The fourth proportional to 21,835,008,548.20, 32,752,512,822.30 and 14,482,321,546.60 is: 21,723,482,319.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,835,008,548.20 : 32,752,512,822.30 = 14,482,321,546.60 : x
  2. Step 2: Convert to fraction form
    21,835,008,548.20/32,752,512,822.30 = 14,482,321,546.60/x
  3. Step 3: Cross multiply
    21,835,008,548.20x = 32,752,512,822.30 × 14,482,321,546.60
  4. Step 4: Simplify right side
    21,835,008,548.20x = 474,332,422,151,688,093,696
  5. Step 5: Solve for x
    x = 474,332,422,151,688,093,696/21,835,008,548.20
  6. Step 6: Final answer
    x = 21,723,482,319.90

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1.5x scale

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.