Home / 11,734,584,181.80-17,601,876,272.70-7,074,059,188.20

Finding the Fourth Proportional to 11,734,584,181.80, 17,601,876,272.70 and 7,074,059,188.20

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Solution

The fourth proportional to 11,734,584,181.80, 17,601,876,272.70 and 7,074,059,188.20 is: 10,611,088,782.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,734,584,181.80 : 17,601,876,272.70 = 7,074,059,188.20 : x
  2. Step 2: Convert to fraction form
    11,734,584,181.80/17,601,876,272.70 = 7,074,059,188.20/x
  3. Step 3: Cross multiply
    11,734,584,181.80x = 17,601,876,272.70 × 7,074,059,188.20
  4. Step 4: Simplify right side
    11,734,584,181.80x = 124,516,714,576,453,009,408
  5. Step 5: Solve for x
    x = 124,516,714,576,453,009,408/11,734,584,181.80
  6. Step 6: Final answer
    x = 10,611,088,782.30

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Double scale
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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.