Home / 17,751,378,306.36-24,496,915,269.68-9,613,244,890.64

Finding the Fourth Proportional to 17,751,378,306.36, 24,496,915,269.68 and 9,613,244,890.64

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Solution

The fourth proportional to 17,751,378,306.36, 24,496,915,269.68 and 9,613,244,890.64 is: 13,266,285,101.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,378,306.36 : 24,496,915,269.68 = 9,613,244,890.64 : x
  2. Step 2: Convert to fraction form
    17,751,378,306.36/24,496,915,269.68 = 9,613,244,890.64/x
  3. Step 3: Cross multiply
    17,751,378,306.36x = 24,496,915,269.68 × 9,613,244,890.64
  4. Step 4: Simplify right side
    17,751,378,306.36x = 235,494,845,552,692,232,192
  5. Step 5: Solve for x
    x = 235,494,845,552,692,232,192/17,751,378,306.36
  6. Step 6: Final answer
    x = 13,266,285,101.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.