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Finding the Third Proportional to 942,776,998 and 1,912,436,114

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Solution

The third proportional to 942,776,998 and 1,912,436,114 is: 3,879,402,974.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,776,998 : 1,912,436,114 = 1,912,436,114 : x
  2. Step 2: Convert to fraction form
    942,776,998/1,912,436,114 = 1,912,436,114/x
  3. Step 3: Cross multiply
    942,776,998x = 1,912,436,114 × 1,912,436,114
  4. Step 4: Simplify right side
    942,776,998x = 3,657,411,890,131,421,184
  5. Step 5: Solve for x
    x = 3,657,411,890,131,421,184/942,776,998
  6. Step 6: Final answer
    x = 3,879,402,974.29

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.