Home / 27,011,319.84-40,504,368.60-9,737,245.80

Finding the Fourth Proportional to 27,011,319.84, 40,504,368.60 and 9,737,245.80

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Solution

The fourth proportional to 27,011,319.84, 40,504,368.60 and 9,737,245.80 is: 14,601,322.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,011,319.84 : 40,504,368.60 = 9,737,245.80 : x
  2. Step 2: Convert to fraction form
    27,011,319.84/40,504,368.60 = 9,737,245.80/x
  3. Step 3: Cross multiply
    27,011,319.84x = 40,504,368.60 × 9,737,245.80
  4. Step 4: Simplify right side
    27,011,319.84x = 394,400,993,032,001.94
  5. Step 5: Solve for x
    x = 394,400,993,032,001.94/27,011,319.84
  6. Step 6: Final answer
    x = 14,601,322.53

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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.