Home / 3,084,760,026.96-4,627,129,947.84-1,119,610,486.32

Finding the Fourth Proportional to 3,084,760,026.96, 4,627,129,947.84 and 1,119,610,486.32

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Solution

The fourth proportional to 3,084,760,026.96, 4,627,129,947.84 and 1,119,610,486.32 is: 1,679,412,066.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,760,026.96 : 4,627,129,947.84 = 1,119,610,486.32 : x
  2. Step 2: Convert to fraction form
    3,084,760,026.96/4,627,129,947.84 = 1,119,610,486.32/x
  3. Step 3: Cross multiply
    3,084,760,026.96x = 4,627,129,947.84 × 1,119,610,486.32
  4. Step 4: Simplify right side
    3,084,760,026.96x = 5,180,583,211,166,978,048
  5. Step 5: Solve for x
    x = 5,180,583,211,166,978,048/3,084,760,026.96
  6. Step 6: Final answer
    x = 1,679,412,066.38

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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.