Home / 8,998,782,077,323.80-12,418,309,618,501-4,888,111,504,635.80

Finding the Fourth Proportional to 8,998,782,077,323.80, 12,418,309,618,501 and 4,888,111,504,635.80

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Solution

The fourth proportional to 8,998,782,077,323.80, 12,418,309,618,501 and 4,888,111,504,635.80 is: 6,745,588,635,520.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,998,782,077,323.80 : 12,418,309,618,501 = 4,888,111,504,635.80 : x
  2. Step 2: Convert to fraction form
    8,998,782,077,323.80/12,418,309,618,501 = 4,888,111,504,635.80/x
  3. Step 3: Cross multiply
    8,998,782,077,323.80x = 12,418,309,618,501 × 4,888,111,504,635.80
  4. Step 4: Simplify right side
    8,998,782,077,323.80x = 60,702,082,114,324,144,584,654,848
  5. Step 5: Solve for x
    x = 60,702,082,114,324,144,584,654,848/8,998,782,077,323.80
  6. Step 6: Final answer
    x = 6,745,588,635,520.85

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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.