Home / 17,212,577.92-23,756,543.04-9,969,232

Finding the Fourth Proportional to 17,212,577.92, 23,756,543.04 and 9,969,232

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Solution

The fourth proportional to 17,212,577.92, 23,756,543.04 and 9,969,232 is: 13,759,385.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,212,577.92 : 23,756,543.04 = 9,969,232 : x
  2. Step 2: Convert to fraction form
    17,212,577.92/23,756,543.04 = 9,969,232/x
  3. Step 3: Cross multiply
    17,212,577.92x = 23,756,543.04 × 9,969,232
  4. Step 4: Simplify right side
    17,212,577.92x = 236,834,489,083,745.28
  5. Step 5: Solve for x
    x = 236,834,489,083,745.28/17,212,577.92
  6. Step 6: Final answer
    x = 13,759,385.15

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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.