Home / 3,782,811,821,886.80-5,649,429,299,625.80

Finding the Third Proportional to 3,782,811,821,886.80 and 5,649,429,299,625.80

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Solution

The third proportional to 3,782,811,821,886.80 and 5,649,429,299,625.80 is: 8,437,123,736,054.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,811,821,886.80 : 5,649,429,299,625.80 = 5,649,429,299,625.80 : x
  2. Step 2: Convert to fraction form
    3,782,811,821,886.80/5,649,429,299,625.80 = 5,649,429,299,625.80/x
  3. Step 3: Cross multiply
    3,782,811,821,886.80x = 5,649,429,299,625.80 × 5,649,429,299,625.80
  4. Step 4: Simplify right side
    3,782,811,821,886.80x = 31,916,051,411,470,453,686,927,360
  5. Step 5: Solve for x
    x = 31,916,051,411,470,453,686,927,360/3,782,811,821,886.80
  6. Step 6: Final answer
    x = 8,437,123,736,054.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.