Home / 27,243,368.25-40,865,202.88-6,773,087.84

Finding the Fourth Proportional to 27,243,368.25, 40,865,202.88 and 6,773,087.84

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Solution

The fourth proportional to 27,243,368.25, 40,865,202.88 and 6,773,087.84 is: 10,159,669.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,243,368.25 : 40,865,202.88 = 6,773,087.84 : x
  2. Step 2: Convert to fraction form
    27,243,368.25/40,865,202.88 = 6,773,087.84/x
  3. Step 3: Cross multiply
    27,243,368.25x = 40,865,202.88 × 6,773,087.84
  4. Step 4: Simplify right side
    27,243,368.25x = 276,783,608,705,661
  5. Step 5: Solve for x
    x = 276,783,608,705,661/27,243,368.25
  6. Step 6: Final answer
    x = 10,159,669.18

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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.