Home / 4,043,066,315.78-6,064,723,022.01-1,387,085,137.59

Finding the Fourth Proportional to 4,043,066,315.78, 6,064,723,022.01 and 1,387,085,137.59

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Solution

The fourth proportional to 4,043,066,315.78, 6,064,723,022.01 and 1,387,085,137.59 is: 2,080,670,093.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,066,315.78 : 6,064,723,022.01 = 1,387,085,137.59 : x
  2. Step 2: Convert to fraction form
    4,043,066,315.78/6,064,723,022.01 = 1,387,085,137.59/x
  3. Step 3: Cross multiply
    4,043,066,315.78x = 6,064,723,022.01 × 1,387,085,137.59
  4. Step 4: Simplify right side
    4,043,066,315.78x = 8,412,287,167,429,981,184
  5. Step 5: Solve for x
    x = 8,412,287,167,429,981,184/4,043,066,315.78
  6. Step 6: Final answer
    x = 2,080,670,093.04

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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.