Home / 6,731,586,018.90-10,097,379,028.35-3,236,192,273.70

Finding the Fourth Proportional to 6,731,586,018.90, 10,097,379,028.35 and 3,236,192,273.70

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Solution

The fourth proportional to 6,731,586,018.90, 10,097,379,028.35 and 3,236,192,273.70 is: 4,854,288,410.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,586,018.90 : 10,097,379,028.35 = 3,236,192,273.70 : x
  2. Step 2: Convert to fraction form
    6,731,586,018.90/10,097,379,028.35 = 3,236,192,273.70/x
  3. Step 3: Cross multiply
    6,731,586,018.90x = 10,097,379,028.35 × 3,236,192,273.70
  4. Step 4: Simplify right side
    6,731,586,018.90x = 32,677,059,996,166,680,576
  5. Step 5: Solve for x
    x = 32,677,059,996,166,680,576/6,731,586,018.90
  6. Step 6: Final answer
    x = 4,854,288,410.55

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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.