Home / 41,369,219.00-57,093,554.69-30,897,054.50

Finding the Fourth Proportional to 41,369,219.00, 57,093,554.69 and 30,897,054.50

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Solution

The fourth proportional to 41,369,219.00, 57,093,554.69 and 30,897,054.50 is: 42,640,946.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,219.00 : 57,093,554.69 = 30,897,054.50 : x
  2. Step 2: Convert to fraction form
    41,369,219.00/57,093,554.69 = 30,897,054.50/x
  3. Step 3: Cross multiply
    41,369,219.00x = 57,093,554.69 × 30,897,054.50
  4. Step 4: Simplify right side
    41,369,219.00x = 1,764,022,670,415,707.75
  5. Step 5: Solve for x
    x = 1,764,022,670,415,707.75/41,369,219.00
  6. Step 6: Final answer
    x = 42,640,946.89

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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.