Home / 2,578,241,004,653-3,557,983,647,865.10-1,406,366,233,924.60

Finding the Fourth Proportional to 2,578,241,004,653, 3,557,983,647,865.10 and 1,406,366,233,924.60

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Solution

The fourth proportional to 2,578,241,004,653, 3,557,983,647,865.10 and 1,406,366,233,924.60 is: 1,940,791,436,558.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,578,241,004,653 : 3,557,983,647,865.10 = 1,406,366,233,924.60 : x
  2. Step 2: Convert to fraction form
    2,578,241,004,653/3,557,983,647,865.10 = 1,406,366,233,924.60/x
  3. Step 3: Cross multiply
    2,578,241,004,653x = 3,557,983,647,865.10 × 1,406,366,233,924.60
  4. Step 4: Simplify right side
    2,578,241,004,653x = 5,003,828,063,213,351,608,516,608
  5. Step 5: Solve for x
    x = 5,003,828,063,213,351,608,516,608/2,578,241,004,653
  6. Step 6: Final answer
    x = 1,940,791,436,558.04

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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.