Home / 329,476,034.11-494,242,774.61-108,080,994.01

Finding the Fourth Proportional to 329,476,034.11, 494,242,774.61 and 108,080,994.01

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Solution

The fourth proportional to 329,476,034.11, 494,242,774.61 and 108,080,994.01 is: 162,130,913.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,476,034.11 : 494,242,774.61 = 108,080,994.01 : x
  2. Step 2: Convert to fraction form
    329,476,034.11/494,242,774.61 = 108,080,994.01/x
  3. Step 3: Cross multiply
    329,476,034.11x = 494,242,774.61 × 108,080,994.01
  4. Step 4: Simplify right side
    329,476,034.11x = 53,418,250,360,333,176
  5. Step 5: Solve for x
    x = 53,418,250,360,333,176/329,476,034.11
  6. Step 6: Final answer
    x = 162,130,913.42

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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.