Home / 33,608,041.42-46,380,528.55-18,723,357.00

Finding the Fourth Proportional to 33,608,041.42, 46,380,528.55 and 18,723,357.00

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Solution

The fourth proportional to 33,608,041.42, 46,380,528.55 and 18,723,357.00 is: 25,839,030.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,608,041.42 : 46,380,528.55 = 18,723,357.00 : x
  2. Step 2: Convert to fraction form
    33,608,041.42/46,380,528.55 = 18,723,357.00/x
  3. Step 3: Cross multiply
    33,608,041.42x = 46,380,528.55 × 18,723,357.00
  4. Step 4: Simplify right side
    33,608,041.42x = 868,399,194,017,460.88
  5. Step 5: Solve for x
    x = 868,399,194,017,460.88/33,608,041.42
  6. Step 6: Final answer
    x = 25,839,030.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.