Home / 1,188,404,285,980.50-2,574,144,499,338

Finding the Third Proportional to 1,188,404,285,980.50 and 2,574,144,499,338

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Solution

The third proportional to 1,188,404,285,980.50 and 2,574,144,499,338 is: 5,575,728,715,926.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,188,404,285,980.50 : 2,574,144,499,338 = 2,574,144,499,338 : x
  2. Step 2: Convert to fraction form
    1,188,404,285,980.50/2,574,144,499,338 = 2,574,144,499,338/x
  3. Step 3: Cross multiply
    1,188,404,285,980.50x = 2,574,144,499,338 × 2,574,144,499,338
  4. Step 4: Simplify right side
    1,188,404,285,980.50x = 6,626,219,903,472,083,142,705,152
  5. Step 5: Solve for x
    x = 6,626,219,903,472,083,142,705,152/1,188,404,285,980.50
  6. Step 6: Final answer
    x = 5,575,728,715,926.90

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.