Home / 1,384,464,350.35-2,076,701,850.30-335,200,806.22

Finding the Fourth Proportional to 1,384,464,350.35, 2,076,701,850.30 and 335,200,806.22

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Solution

The fourth proportional to 1,384,464,350.35, 2,076,701,850.30 and 335,200,806.22 is: 502,802,498.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,464,350.35 : 2,076,701,850.30 = 335,200,806.22 : x
  2. Step 2: Convert to fraction form
    1,384,464,350.35/2,076,701,850.30 = 335,200,806.22/x
  3. Step 3: Cross multiply
    1,384,464,350.35x = 2,076,701,850.30 × 335,200,806.22
  4. Step 4: Simplify right side
    1,384,464,350.35x = 696,112,134,501,524,480
  5. Step 5: Solve for x
    x = 696,112,134,501,524,480/1,384,464,350.35
  6. Step 6: Final answer
    x = 502,802,498.54

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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.