Home / 1,151,010,121.50-2,531,602,755

Finding the Third Proportional to 1,151,010,121.50 and 2,531,602,755

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Solution

The third proportional to 1,151,010,121.50 and 2,531,602,755 is: 5,568,163,467.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,010,121.50 : 2,531,602,755 = 2,531,602,755 : x
  2. Step 2: Convert to fraction form
    1,151,010,121.50/2,531,602,755 = 2,531,602,755/x
  3. Step 3: Cross multiply
    1,151,010,121.50x = 2,531,602,755 × 2,531,602,755
  4. Step 4: Simplify right side
    1,151,010,121.50x = 6,409,012,509,123,590,144
  5. Step 5: Solve for x
    x = 6,409,012,509,123,590,144/1,151,010,121.50
  6. Step 6: Final answer
    x = 5,568,163,467.38

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.