Home / 3,701,149,110.48-5,107,555,541.98-2,007,599,515.98

Finding the Fourth Proportional to 3,701,149,110.48, 5,107,555,541.98 and 2,007,599,515.98

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Solution

The fourth proportional to 3,701,149,110.48, 5,107,555,541.98 and 2,007,599,515.98 is: 2,770,470,934.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,149,110.48 : 5,107,555,541.98 = 2,007,599,515.98 : x
  2. Step 2: Convert to fraction form
    3,701,149,110.48/5,107,555,541.98 = 2,007,599,515.98/x
  3. Step 3: Cross multiply
    3,701,149,110.48x = 5,107,555,541.98 × 2,007,599,515.98
  4. Step 4: Simplify right side
    3,701,149,110.48x = 10,253,926,033,920,014,336
  5. Step 5: Solve for x
    x = 10,253,926,033,920,014,336/3,701,149,110.48
  6. Step 6: Final answer
    x = 2,770,470,934.25

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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.