Home / 3,084,760,020.96-4,627,129,938.84-1,119,610,480.32

Finding the Fourth Proportional to 3,084,760,020.96, 4,627,129,938.84 and 1,119,610,480.32

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Solution

The fourth proportional to 3,084,760,020.96, 4,627,129,938.84 and 1,119,610,480.32 is: 1,679,412,057.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,760,020.96 : 4,627,129,938.84 = 1,119,610,480.32 : x
  2. Step 2: Convert to fraction form
    3,084,760,020.96/4,627,129,938.84 = 1,119,610,480.32/x
  3. Step 3: Cross multiply
    3,084,760,020.96x = 4,627,129,938.84 × 1,119,610,480.32
  4. Step 4: Simplify right side
    3,084,760,020.96x = 5,180,583,173,327,704,064
  5. Step 5: Solve for x
    x = 5,180,583,173,327,704,064/3,084,760,020.96
  6. Step 6: Final answer
    x = 1,679,412,057.38

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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.