Home / 183,029,428.80-252,617,272.43-108,731,264.44

Finding the Fourth Proportional to 183,029,428.80, 252,617,272.43 and 108,731,264.44

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Solution

The fourth proportional to 183,029,428.80, 252,617,272.43 and 108,731,264.44 is: 150,070,923.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,029,428.80 : 252,617,272.43 = 108,731,264.44 : x
  2. Step 2: Convert to fraction form
    183,029,428.80/252,617,272.43 = 108,731,264.44/x
  3. Step 3: Cross multiply
    183,029,428.80x = 252,617,272.43 × 108,731,264.44
  4. Step 4: Simplify right side
    183,029,428.80x = 27,467,395,450,911,652
  5. Step 5: Solve for x
    x = 27,467,395,450,911,652/183,029,428.80
  6. Step 6: Final answer
    x = 150,070,923.73

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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.