Home / 4,141,568,768.19-6,213,226,708.44-1,343,319,991.11

Finding the Fourth Proportional to 4,141,568,768.19, 6,213,226,708.44 and 1,343,319,991.11

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Solution

The fourth proportional to 4,141,568,768.19, 6,213,226,708.44 and 1,343,319,991.11 is: 2,015,263,325.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,568,768.19 : 6,213,226,708.44 = 1,343,319,991.11 : x
  2. Step 2: Convert to fraction form
    4,141,568,768.19/6,213,226,708.44 = 1,343,319,991.11/x
  3. Step 3: Cross multiply
    4,141,568,768.19x = 6,213,226,708.44 × 1,343,319,991.11
  4. Step 4: Simplify right side
    4,141,568,768.19x = 8,346,351,646,746,034,176
  5. Step 5: Solve for x
    x = 8,346,351,646,746,034,176/4,141,568,768.19
  6. Step 6: Final answer
    x = 2,015,263,325.06

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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.