Home / 71,084,799-106,627,198.50-17,232,111

Finding the Fourth Proportional to 71,084,799, 106,627,198.50 and 17,232,111

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Solution

The fourth proportional to 71,084,799, 106,627,198.50 and 17,232,111 is: 25,848,166.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,084,799 : 106,627,198.50 = 17,232,111 : x
  2. Step 2: Convert to fraction form
    71,084,799/106,627,198.50 = 17,232,111/x
  3. Step 3: Cross multiply
    71,084,799x = 106,627,198.50 × 17,232,111
  4. Step 4: Simplify right side
    71,084,799x = 1,837,411,720,171,033.50
  5. Step 5: Solve for x
    x = 1,837,411,720,171,033.50/71,084,799
  6. Step 6: Final answer
    x = 25,848,166.50

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Double scale
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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.