Home / 109,733,616.66-164,600,975.08-27,852,519.30

Finding the Fourth Proportional to 109,733,616.66, 164,600,975.08 and 27,852,519.30

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Solution

The fourth proportional to 109,733,616.66, 164,600,975.08 and 27,852,519.30 is: 41,778,918.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,733,616.66 : 164,600,975.08 = 27,852,519.30 : x
  2. Step 2: Convert to fraction form
    109,733,616.66/164,600,975.08 = 27,852,519.30/x
  3. Step 3: Cross multiply
    109,733,616.66x = 164,600,975.08 × 27,852,519.30
  4. Step 4: Simplify right side
    109,733,616.66x = 4,584,551,835,214,520
  5. Step 5: Solve for x
    x = 4,584,551,835,214,520/109,733,616.66
  6. Step 6: Final answer
    x = 41,778,918.57

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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.