Home / 17,751,378,296.34-24,496,915,255.89-9,613,244,880.63

Finding the Fourth Proportional to 17,751,378,296.34, 24,496,915,255.89 and 9,613,244,880.63

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Solution

The fourth proportional to 17,751,378,296.34, 24,496,915,255.89 and 9,613,244,880.63 is: 13,266,285,087.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,378,296.34 : 24,496,915,255.89 = 9,613,244,880.63 : x
  2. Step 2: Convert to fraction form
    17,751,378,296.34/24,496,915,255.89 = 9,613,244,880.63/x
  3. Step 3: Cross multiply
    17,751,378,296.34x = 24,496,915,255.89 × 9,613,244,880.63
  4. Step 4: Simplify right side
    17,751,378,296.34x = 235,494,845,174,911,467,520
  5. Step 5: Solve for x
    x = 235,494,845,174,911,467,520/17,751,378,296.34
  6. Step 6: Final answer
    x = 13,266,285,087.48

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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.