Home / 9,323,208.20-13,961,192.70-7,433,640.20

Finding the Fourth Proportional to 9,323,208.20, 13,961,192.70 and 7,433,640.20

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Solution

The fourth proportional to 9,323,208.20, 13,961,192.70 and 7,433,640.20 is: 11,131,627.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,208.20 : 13,961,192.70 = 7,433,640.20 : x
  2. Step 2: Convert to fraction form
    9,323,208.20/13,961,192.70 = 7,433,640.20/x
  3. Step 3: Cross multiply
    9,323,208.20x = 13,961,192.70 × 7,433,640.20
  4. Step 4: Simplify right side
    9,323,208.20x = 103,782,483,294,666.53
  5. Step 5: Solve for x
    x = 103,782,483,294,666.53/9,323,208.20
  6. Step 6: Final answer
    x = 11,131,627.77

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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.