Home / 60,273,582,203.30-90,410,373,304.95-18,350,114,900.90

Finding the Fourth Proportional to 60,273,582,203.30, 90,410,373,304.95 and 18,350,114,900.90

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Solution

The fourth proportional to 60,273,582,203.30, 90,410,373,304.95 and 18,350,114,900.90 is: 27,525,172,351.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,273,582,203.30 : 90,410,373,304.95 = 18,350,114,900.90 : x
  2. Step 2: Convert to fraction form
    60,273,582,203.30/90,410,373,304.95 = 18,350,114,900.90/x
  3. Step 3: Cross multiply
    60,273,582,203.30x = 90,410,373,304.95 × 18,350,114,900.90
  4. Step 4: Simplify right side
    60,273,582,203.30x = 1,659,040,738,379,094,556,672
  5. Step 5: Solve for x
    x = 1,659,040,738,379,094,556,672/60,273,582,203.30
  6. Step 6: Final answer
    x = 27,525,172,351.35

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Double scale
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Similar ratio
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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.