Home / 2,705,399,016.93-4,056,819,451.16-1,048,082,718.69

Finding the Fourth Proportional to 2,705,399,016.93, 4,056,819,451.16 and 1,048,082,718.69

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Solution

The fourth proportional to 2,705,399,016.93, 4,056,819,451.16 and 1,048,082,718.69 is: 1,571,628,559.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,399,016.93 : 4,056,819,451.16 = 1,048,082,718.69 : x
  2. Step 2: Convert to fraction form
    2,705,399,016.93/4,056,819,451.16 = 1,048,082,718.69/x
  3. Step 3: Cross multiply
    2,705,399,016.93x = 4,056,819,451.16 × 1,048,082,718.69
  4. Step 4: Simplify right side
    2,705,399,016.93x = 4,251,882,359,601,006,592
  5. Step 5: Solve for x
    x = 4,251,882,359,601,006,592/2,705,399,016.93
  6. Step 6: Final answer
    x = 1,571,628,559.41

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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.