Home / 1,526,020,782.35-3,305,618,993.53

Finding the Third Proportional to 1,526,020,782.35 and 3,305,618,993.53

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Solution

The third proportional to 1,526,020,782.35 and 3,305,618,993.53 is: 7,160,529,566.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,020,782.35 : 3,305,618,993.53 = 3,305,618,993.53 : x
  2. Step 2: Convert to fraction form
    1,526,020,782.35/3,305,618,993.53 = 3,305,618,993.53/x
  3. Step 3: Cross multiply
    1,526,020,782.35x = 3,305,618,993.53 × 3,305,618,993.53
  4. Step 4: Simplify right side
    1,526,020,782.35x = 10,927,116,930,395,547,648
  5. Step 5: Solve for x
    x = 10,927,116,930,395,547,648/1,526,020,782.35
  6. Step 6: Final answer
    x = 7,160,529,566.01

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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.