Home / 8,238,219,338,162.50-11,368,003,749,878-4,770,072,526,199.30

Finding the Fourth Proportional to 8,238,219,338,162.50, 11,368,003,749,878 and 4,770,072,526,199.30

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Solution

The fourth proportional to 8,238,219,338,162.50, 11,368,003,749,878 and 4,770,072,526,199.30 is: 6,582,272,228,881.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,238,219,338,162.50 : 11,368,003,749,878 = 4,770,072,526,199.30 : x
  2. Step 2: Convert to fraction form
    8,238,219,338,162.50/11,368,003,749,878 = 4,770,072,526,199.30/x
  3. Step 3: Cross multiply
    8,238,219,338,162.50x = 11,368,003,749,878 × 4,770,072,526,199.30
  4. Step 4: Simplify right side
    8,238,219,338,162.50x = 54,226,202,365,023,667,364,036,608
  5. Step 5: Solve for x
    x = 54,226,202,365,023,667,364,036,608/8,238,219,338,162.50
  6. Step 6: Final answer
    x = 6,582,272,228,881.76

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.