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Finding the Third Proportional to 994,052,888 and 1,555,977,828

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Solution

The third proportional to 994,052,888 and 1,555,977,828 is: 2,435,551,498.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,052,888 : 1,555,977,828 = 1,555,977,828 : x
  2. Step 2: Convert to fraction form
    994,052,888/1,555,977,828 = 1,555,977,828/x
  3. Step 3: Cross multiply
    994,052,888x = 1,555,977,828 × 1,555,977,828
  4. Step 4: Simplify right side
    994,052,888x = 2,421,067,001,227,597,824
  5. Step 5: Solve for x
    x = 2,421,067,001,227,597,824/994,052,888
  6. Step 6: Final answer
    x = 2,435,551,498.77

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.