Home / 10,493,555,071,015-15,742,479,399,747-3,608,454,251,099.80

Finding the Fourth Proportional to 10,493,555,071,015, 15,742,479,399,747 and 3,608,454,251,099.80

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Solution

The fourth proportional to 10,493,555,071,015, 15,742,479,399,747 and 3,608,454,251,099.80 is: 5,413,419,601,692.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,493,555,071,015 : 15,742,479,399,747 = 3,608,454,251,099.80 : x
  2. Step 2: Convert to fraction form
    10,493,555,071,015/15,742,479,399,747 = 3,608,454,251,099.80/x
  3. Step 3: Cross multiply
    10,493,555,071,015x = 15,742,479,399,747 × 3,608,454,251,099.80
  4. Step 4: Simplify right side
    10,493,555,071,015x = 56,806,016,712,868,086,406,971,392
  5. Step 5: Solve for x
    x = 56,806,016,712,868,086,406,971,392/10,493,555,071,015
  6. Step 6: Final answer
    x = 5,413,419,601,692.10

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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.