Home / 2,716,084,475.12-4,071,226,083.20-1,549,040,039.12

Finding the Fourth Proportional to 2,716,084,475.12, 4,071,226,083.20 and 1,549,040,039.12

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Solution

The fourth proportional to 2,716,084,475.12, 4,071,226,083.20 and 1,549,040,039.12 is: 2,321,905,768.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,084,475.12 : 4,071,226,083.20 = 1,549,040,039.12 : x
  2. Step 2: Convert to fraction form
    2,716,084,475.12/4,071,226,083.20 = 1,549,040,039.12/x
  3. Step 3: Cross multiply
    2,716,084,475.12x = 4,071,226,083.20 × 1,549,040,039.12
  4. Step 4: Simplify right side
    2,716,084,475.12x = 6,306,492,211,186,491,392
  5. Step 5: Solve for x
    x = 6,306,492,211,186,491,392/2,716,084,475.12
  6. Step 6: Final answer
    x = 2,321,905,768.75

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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.