Home / 183,201,108.30-274,801,662.45-97,107,666.30

Finding the Fourth Proportional to 183,201,108.30, 274,801,662.45 and 97,107,666.30

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Solution

The fourth proportional to 183,201,108.30, 274,801,662.45 and 97,107,666.30 is: 145,661,499.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,201,108.30 : 274,801,662.45 = 97,107,666.30 : x
  2. Step 2: Convert to fraction form
    183,201,108.30/274,801,662.45 = 97,107,666.30/x
  3. Step 3: Cross multiply
    183,201,108.30x = 274,801,662.45 × 97,107,666.30
  4. Step 4: Simplify right side
    183,201,108.30x = 26,685,348,135,879,840
  5. Step 5: Solve for x
    x = 26,685,348,135,879,840/183,201,108.30
  6. Step 6: Final answer
    x = 145,661,499.45

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1.5x scale

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.