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Finding the Third Proportional to 994,052,838 and 1,555,977,753

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Solution

The third proportional to 994,052,838 and 1,555,977,753 is: 2,435,551,386.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,052,838 : 1,555,977,753 = 1,555,977,753 : x
  2. Step 2: Convert to fraction form
    994,052,838/1,555,977,753 = 1,555,977,753/x
  3. Step 3: Cross multiply
    994,052,838x = 1,555,977,753 × 1,555,977,753
  4. Step 4: Simplify right side
    994,052,838x = 2,421,066,767,830,928,896
  5. Step 5: Solve for x
    x = 2,421,066,767,830,928,896/994,052,838
  6. Step 6: Final answer
    x = 2,435,551,386.49

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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.