Home / 33,016,129,836,451-45,562,396,793,527-18,200,669,596,111

Finding the Fourth Proportional to 33,016,129,836,451, 45,562,396,793,527 and 18,200,669,596,111

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Solution

The fourth proportional to 33,016,129,836,451, 45,562,396,793,527 and 18,200,669,596,111 is: 25,116,999,907,431.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,016,129,836,451 : 45,562,396,793,527 = 18,200,669,596,111 : x
  2. Step 2: Convert to fraction form
    33,016,129,836,451/45,562,396,793,527 = 18,200,669,596,111/x
  3. Step 3: Cross multiply
    33,016,129,836,451x = 45,562,396,793,527 × 18,200,669,596,111
  4. Step 4: Simplify right side
    33,016,129,836,451x = 829,266,130,045,892,143,511,240,704
  5. Step 5: Solve for x
    x = 829,266,130,045,892,143,511,240,704/33,016,129,836,451
  6. Step 6: Final answer
    x = 25,116,999,907,431.68

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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.