Home / 2,729,537,892,171.90-3,766,880,696,584.50-1,511,560,516,097.40

Finding the Fourth Proportional to 2,729,537,892,171.90, 3,766,880,696,584.50 and 1,511,560,516,097.40

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Solution

The fourth proportional to 2,729,537,892,171.90, 3,766,880,696,584.50 and 1,511,560,516,097.40 is: 2,086,019,082,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,537,892,171.90 : 3,766,880,696,584.50 = 1,511,560,516,097.40 : x
  2. Step 2: Convert to fraction form
    2,729,537,892,171.90/3,766,880,696,584.50 = 1,511,560,516,097.40/x
  3. Step 3: Cross multiply
    2,729,537,892,171.90x = 3,766,880,696,584.50 × 1,511,560,516,097.40
  4. Step 4: Simplify right side
    2,729,537,892,171.90x = 5,693,868,129,806,599,636,123,648
  5. Step 5: Solve for x
    x = 5,693,868,129,806,599,636,123,648/2,729,537,892,171.90
  6. Step 6: Final answer
    x = 2,086,019,082,620.60

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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.