Home / 106,416,167.58-159,648,133.41-33,637,181.58

Finding the Fourth Proportional to 106,416,167.58, 159,648,133.41 and 33,637,181.58

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Solution

The fourth proportional to 106,416,167.58, 159,648,133.41 and 33,637,181.58 is: 50,463,321.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,416,167.58 : 159,648,133.41 = 33,637,181.58 : x
  2. Step 2: Convert to fraction form
    106,416,167.58/159,648,133.41 = 33,637,181.58/x
  3. Step 3: Cross multiply
    106,416,167.58x = 159,648,133.41 × 33,637,181.58
  4. Step 4: Simplify right side
    106,416,167.58x = 5,370,113,252,420,234
  5. Step 5: Solve for x
    x = 5,370,113,252,420,234/106,416,167.58
  6. Step 6: Final answer
    x = 50,463,321.27

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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.