Home / 13,304,514.45-19,956,771.68-13,304,514.45

Finding the Fourth Proportional to 13,304,514.45, 19,956,771.68 and 13,304,514.45

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Solution

The fourth proportional to 13,304,514.45, 19,956,771.68 and 13,304,514.45 is: 19,956,771.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,304,514.45 : 19,956,771.68 = 13,304,514.45 : x
  2. Step 2: Convert to fraction form
    13,304,514.45/19,956,771.68 = 13,304,514.45/x
  3. Step 3: Cross multiply
    13,304,514.45x = 19,956,771.68 × 13,304,514.45
  4. Step 4: Simplify right side
    13,304,514.45x = 265,515,157,191,910.75
  5. Step 5: Solve for x
    x = 265,515,157,191,910.75/13,304,514.45
  6. Step 6: Final answer
    x = 19,956,771.68

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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.