Home / 60,194,787.24-90,269,075.28-25,629,274.44

Finding the Fourth Proportional to 60,194,787.24, 90,269,075.28 and 25,629,274.44

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Solution

The fourth proportional to 60,194,787.24, 90,269,075.28 and 25,629,274.44 is: 38,434,073.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,194,787.24 : 90,269,075.28 = 25,629,274.44 : x
  2. Step 2: Convert to fraction form
    60,194,787.24/90,269,075.28 = 25,629,274.44/x
  3. Step 3: Cross multiply
    60,194,787.24x = 90,269,075.28 × 25,629,274.44
  4. Step 4: Simplify right side
    60,194,787.24x = 2,313,530,903,796,140
  5. Step 5: Solve for x
    x = 2,313,530,903,796,140/60,194,787.24
  6. Step 6: Final answer
    x = 38,434,073.94

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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.