Home / 101,844,361.55-152,789,320.36-37,148,166.59

Finding the Fourth Proportional to 101,844,361.55, 152,789,320.36 and 37,148,166.59

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Solution

The fourth proportional to 101,844,361.55, 152,789,320.36 and 37,148,166.59 is: 55,730,558.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,844,361.55 : 152,789,320.36 = 37,148,166.59 : x
  2. Step 2: Convert to fraction form
    101,844,361.55/152,789,320.36 = 37,148,166.59/x
  3. Step 3: Cross multiply
    101,844,361.55x = 152,789,320.36 × 37,148,166.59
  4. Step 4: Simplify right side
    101,844,361.55x = 5,675,843,125,839,315
  5. Step 5: Solve for x
    x = 5,675,843,125,839,315/101,844,361.55
  6. Step 6: Final answer
    x = 55,730,558.27

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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.