Home / 45,449,536,699.20-68,174,305,048.80-14,004,385,305.60

Finding the Fourth Proportional to 45,449,536,699.20, 68,174,305,048.80 and 14,004,385,305.60

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Solution

The fourth proportional to 45,449,536,699.20, 68,174,305,048.80 and 14,004,385,305.60 is: 21,006,577,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,449,536,699.20 : 68,174,305,048.80 = 14,004,385,305.60 : x
  2. Step 2: Convert to fraction form
    45,449,536,699.20/68,174,305,048.80 = 14,004,385,305.60/x
  3. Step 3: Cross multiply
    45,449,536,699.20x = 68,174,305,048.80 × 14,004,385,305.60
  4. Step 4: Simplify right side
    45,449,536,699.20x = 954,739,235,844,906,680,320
  5. Step 5: Solve for x
    x = 954,739,235,844,906,680,320/45,449,536,699.20
  6. Step 6: Final answer
    x = 21,006,577,958.40

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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.