Home / 27,043,415.54-40,564,768.97-6,573,075.65

Finding the Fourth Proportional to 27,043,415.54, 40,564,768.97 and 6,573,075.65

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Solution

The fourth proportional to 27,043,415.54, 40,564,768.97 and 6,573,075.65 is: 9,859,527.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,043,415.54 : 40,564,768.97 = 6,573,075.65 : x
  2. Step 2: Convert to fraction form
    27,043,415.54/40,564,768.97 = 6,573,075.65/x
  3. Step 3: Cross multiply
    27,043,415.54x = 40,564,768.97 × 6,573,075.65
  4. Step 4: Simplify right side
    27,043,415.54x = 266,635,294,961,758.72
  5. Step 5: Solve for x
    x = 266,635,294,961,758.72/27,043,415.54
  6. Step 6: Final answer
    x = 9,859,527.34

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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.