Home / 2,463,178,180-3,399,158,808.72-1,334,119,856.32

Finding the Fourth Proportional to 2,463,178,180, 3,399,158,808.72 and 1,334,119,856.32

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Solution

The fourth proportional to 2,463,178,180, 3,399,158,808.72 and 1,334,119,856.32 is: 1,841,070,734.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,178,180 : 3,399,158,808.72 = 1,334,119,856.32 : x
  2. Step 2: Convert to fraction form
    2,463,178,180/3,399,158,808.72 = 1,334,119,856.32/x
  3. Step 3: Cross multiply
    2,463,178,180x = 3,399,158,808.72 × 1,334,119,856.32
  4. Step 4: Simplify right side
    2,463,178,180x = 4,534,885,261,498,388,480
  5. Step 5: Solve for x
    x = 4,534,885,261,498,388,480/2,463,178,180
  6. Step 6: Final answer
    x = 1,841,070,734.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.