Home / 69,037,606.70-95,271,872.09-37,675,655.75

Finding the Fourth Proportional to 69,037,606.70, 95,271,872.09 and 37,675,655.75

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Solution

The fourth proportional to 69,037,606.70, 95,271,872.09 and 37,675,655.75 is: 51,992,391.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,037,606.70 : 95,271,872.09 = 37,675,655.75 : x
  2. Step 2: Convert to fraction form
    69,037,606.70/95,271,872.09 = 37,675,655.75/x
  3. Step 3: Cross multiply
    69,037,606.70x = 95,271,872.09 × 37,675,655.75
  4. Step 4: Simplify right side
    69,037,606.70x = 3,589,430,255,570,674
  5. Step 5: Solve for x
    x = 3,589,430,255,570,674/69,037,606.70
  6. Step 6: Final answer
    x = 51,992,391.21

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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.