Home / 1,932,546,860.82-2,898,603,207.54-533,729,993.04

Finding the Fourth Proportional to 1,932,546,860.82, 2,898,603,207.54 and 533,729,993.04

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Solution

The fourth proportional to 1,932,546,860.82, 2,898,603,207.54 and 533,729,993.04 is: 800,535,035.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,546,860.82 : 2,898,603,207.54 = 533,729,993.04 : x
  2. Step 2: Convert to fraction form
    1,932,546,860.82/2,898,603,207.54 = 533,729,993.04/x
  3. Step 3: Cross multiply
    1,932,546,860.82x = 2,898,603,207.54 × 533,729,993.04
  4. Step 4: Simplify right side
    1,932,546,860.82x = 1,547,071,469,786,045,952
  5. Step 5: Solve for x
    x = 1,547,071,469,786,045,952/1,932,546,860.82
  6. Step 6: Final answer
    x = 800,535,035.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.