Home / 17,232,723-25,853,514.39-6,450,178.77

Finding the Fourth Proportional to 17,232,723, 25,853,514.39 and 6,450,178.77

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Solution

The fourth proportional to 17,232,723, 25,853,514.39 and 6,450,178.77 is: 9,676,926.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,723 : 25,853,514.39 = 6,450,178.77 : x
  2. Step 2: Convert to fraction form
    17,232,723/25,853,514.39 = 6,450,178.77/x
  3. Step 3: Cross multiply
    17,232,723x = 25,853,514.39 × 6,450,178.77
  4. Step 4: Simplify right side
    17,232,723x = 166,759,789,648,267.50
  5. Step 5: Solve for x
    x = 166,759,789,648,267.50/17,232,723
  6. Step 6: Final answer
    x = 9,676,926.26

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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.