Home / 27,263,692.57-37,624,017.78-14,873,748.45

Finding the Fourth Proportional to 27,263,692.57, 37,624,017.78 and 14,873,748.45

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Solution

The fourth proportional to 27,263,692.57, 37,624,017.78 and 14,873,748.45 is: 20,525,839.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,263,692.57 : 37,624,017.78 = 14,873,748.45 : x
  2. Step 2: Convert to fraction form
    27,263,692.57/37,624,017.78 = 14,873,748.45/x
  3. Step 3: Cross multiply
    27,263,692.57x = 37,624,017.78 × 14,873,748.45
  4. Step 4: Simplify right side
    27,263,692.57x = 559,610,176,165,560.94
  5. Step 5: Solve for x
    x = 559,610,176,165,560.94/27,263,692.57
  6. Step 6: Final answer
    x = 20,525,839.44

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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.