Home / 17,600,108.40-26,411,972.40-10,404,003.60

Finding the Fourth Proportional to 17,600,108.40, 26,411,972.40 and 10,404,003.60

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Solution

The fourth proportional to 17,600,108.40, 26,411,972.40 and 10,404,003.60 is: 15,612,986.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,600,108.40 : 26,411,972.40 = 10,404,003.60 : x
  2. Step 2: Convert to fraction form
    17,600,108.40/26,411,972.40 = 10,404,003.60/x
  3. Step 3: Cross multiply
    17,600,108.40x = 26,411,972.40 × 10,404,003.60
  4. Step 4: Simplify right side
    17,600,108.40x = 274,790,255,932,700.62
  5. Step 5: Solve for x
    x = 274,790,255,932,700.62/17,600,108.40
  6. Step 6: Final answer
    x = 15,612,986.56

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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.