Home / 3,670,928,467.98-5,065,882,014.76-2,000,177,609.10

Finding the Fourth Proportional to 3,670,928,467.98, 5,065,882,014.76 and 2,000,177,609.10

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Solution

The fourth proportional to 3,670,928,467.98, 5,065,882,014.76 and 2,000,177,609.10 is: 2,760,245,497.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,928,467.98 : 5,065,882,014.76 = 2,000,177,609.10 : x
  2. Step 2: Convert to fraction form
    3,670,928,467.98/5,065,882,014.76 = 2,000,177,609.10/x
  3. Step 3: Cross multiply
    3,670,928,467.98x = 5,065,882,014.76 × 2,000,177,609.10
  4. Step 4: Simplify right side
    3,670,928,467.98x = 10,132,663,776,265,347,072
  5. Step 5: Solve for x
    x = 10,132,663,776,265,347,072/3,670,928,467.98
  6. Step 6: Final answer
    x = 2,760,245,497.74

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Double scale
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1.5x scale

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.