Home / 17,269,333.60-25,904,000.40-5,300,514.40

Finding the Fourth Proportional to 17,269,333.60, 25,904,000.40 and 5,300,514.40

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Solution

The fourth proportional to 17,269,333.60, 25,904,000.40 and 5,300,514.40 is: 7,950,771.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,333.60 : 25,904,000.40 = 5,300,514.40 : x
  2. Step 2: Convert to fraction form
    17,269,333.60/25,904,000.40 = 5,300,514.40/x
  3. Step 3: Cross multiply
    17,269,333.60x = 25,904,000.40 × 5,300,514.40
  4. Step 4: Simplify right side
    17,269,333.60x = 137,304,527,137,805.77
  5. Step 5: Solve for x
    x = 137,304,527,137,805.77/17,269,333.60
  6. Step 6: Final answer
    x = 7,950,771.60

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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.