Home / 227,916,734.08-314,525,370.96-123,494,723.04

Finding the Fourth Proportional to 227,916,734.08, 314,525,370.96 and 123,494,723.04

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Solution

The fourth proportional to 227,916,734.08, 314,525,370.96 and 123,494,723.04 is: 170,422,868.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,916,734.08 : 314,525,370.96 = 123,494,723.04 : x
  2. Step 2: Convert to fraction form
    227,916,734.08/314,525,370.96 = 123,494,723.04/x
  3. Step 3: Cross multiply
    227,916,734.08x = 314,525,370.96 × 123,494,723.04
  4. Step 4: Simplify right side
    227,916,734.08x = 38,842,223,575,758,456
  5. Step 5: Solve for x
    x = 38,842,223,575,758,456/227,916,734.08
  6. Step 6: Final answer
    x = 170,422,868.39

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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.