Home / 8,998,782,077,305.50-12,418,309,618,476-4,888,111,504,617

Finding the Fourth Proportional to 8,998,782,077,305.50, 12,418,309,618,476 and 4,888,111,504,617

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Solution

The fourth proportional to 8,998,782,077,305.50, 12,418,309,618,476 and 4,888,111,504,617 is: 6,745,588,635,495.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,998,782,077,305.50 : 12,418,309,618,476 = 4,888,111,504,617 : x
  2. Step 2: Convert to fraction form
    8,998,782,077,305.50/12,418,309,618,476 = 4,888,111,504,617/x
  3. Step 3: Cross multiply
    8,998,782,077,305.50x = 12,418,309,618,476 × 4,888,111,504,617
  4. Step 4: Simplify right side
    8,998,782,077,305.50x = 60,702,082,113,968,486,932,807,680
  5. Step 5: Solve for x
    x = 60,702,082,113,968,486,932,807,680/8,998,782,077,305.50
  6. Step 6: Final answer
    x = 6,745,588,635,495.05

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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.