Home / 110,128,035.06-165,043,244.88-41,933,525.94

Finding the Fourth Proportional to 110,128,035.06, 165,043,244.88 and 41,933,525.94

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Solution

The fourth proportional to 110,128,035.06, 165,043,244.88 and 41,933,525.94 is: 62,843,627.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,128,035.06 : 165,043,244.88 = 41,933,525.94 : x
  2. Step 2: Convert to fraction form
    110,128,035.06/165,043,244.88 = 41,933,525.94/x
  3. Step 3: Cross multiply
    110,128,035.06x = 165,043,244.88 × 41,933,525.94
  4. Step 4: Simplify right side
    110,128,035.06x = 6,920,845,190,397,252
  5. Step 5: Solve for x
    x = 6,920,845,190,397,252/110,128,035.06
  6. Step 6: Final answer
    x = 62,843,627.30

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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.