Home / 2,010,933,899,870.40-3,016,880,260,813.20-651,091,021,553.37

Finding the Fourth Proportional to 2,010,933,899,870.40, 3,016,880,260,813.20 and 651,091,021,553.37

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Solution

The fourth proportional to 2,010,933,899,870.40, 3,016,880,260,813.20 and 651,091,021,553.37 is: 976,791,753,843.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,933,899,870.40 : 3,016,880,260,813.20 = 651,091,021,553.37 : x
  2. Step 2: Convert to fraction form
    2,010,933,899,870.40/3,016,880,260,813.20 = 651,091,021,553.37/x
  3. Step 3: Cross multiply
    2,010,933,899,870.40x = 3,016,880,260,813.20 × 651,091,021,553.37
  4. Step 4: Simplify right side
    2,010,933,899,870.40x = 1,964,263,650,917,063,912,849,408
  5. Step 5: Solve for x
    x = 1,964,263,650,917,063,912,849,408/2,010,933,899,870.40
  6. Step 6: Final answer
    x = 976,791,753,843.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.