Home / 1,094,617,091.45-1,642,136,884.97-357,488,827.56

Finding the Fourth Proportional to 1,094,617,091.45, 1,642,136,884.97 and 357,488,827.56

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Solution

The fourth proportional to 1,094,617,091.45, 1,642,136,884.97 and 357,488,827.56 is: 536,302,232.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,617,091.45 : 1,642,136,884.97 = 357,488,827.56 : x
  2. Step 2: Convert to fraction form
    1,094,617,091.45/1,642,136,884.97 = 357,488,827.56/x
  3. Step 3: Cross multiply
    1,094,617,091.45x = 1,642,136,884.97 × 357,488,827.56
  4. Step 4: Simplify right side
    1,094,617,091.45x = 587,045,589,699,168,384
  5. Step 5: Solve for x
    x = 587,045,589,699,168,384/1,094,617,091.45
  6. Step 6: Final answer
    x = 536,302,232.34

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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.