Home / 109,097,322.30-163,641,997.59-32,418,357.62

Finding the Fourth Proportional to 109,097,322.30, 163,641,997.59 and 32,418,357.62

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Solution

The fourth proportional to 109,097,322.30, 163,641,997.59 and 32,418,357.62 is: 48,626,352.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,097,322.30 : 163,641,997.59 = 32,418,357.62 : x
  2. Step 2: Convert to fraction form
    109,097,322.30/163,641,997.59 = 32,418,357.62/x
  3. Step 3: Cross multiply
    109,097,322.30x = 163,641,997.59 × 32,418,357.62
  4. Step 4: Simplify right side
    109,097,322.30x = 5,305,004,798,705,588
  5. Step 5: Solve for x
    x = 5,305,004,798,705,588/109,097,322.30
  6. Step 6: Final answer
    x = 48,626,352.02

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.