Home / 17,751,378,282.45-24,496,915,236.75-9,613,244,866.74

Finding the Fourth Proportional to 17,751,378,282.45, 24,496,915,236.75 and 9,613,244,866.74

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Solution

The fourth proportional to 17,751,378,282.45, 24,496,915,236.75 and 9,613,244,866.74 is: 13,266,285,068.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,378,282.45 : 24,496,915,236.75 = 9,613,244,866.74 : x
  2. Step 2: Convert to fraction form
    17,751,378,282.45/24,496,915,236.75 = 9,613,244,866.74/x
  3. Step 3: Cross multiply
    17,751,378,282.45x = 24,496,915,236.75 × 9,613,244,866.74
  4. Step 4: Simplify right side
    17,751,378,282.45x = 235,494,844,650,651,811,840
  5. Step 5: Solve for x
    x = 235,494,844,650,651,811,840/17,751,378,282.45
  6. Step 6: Final answer
    x = 13,266,285,068.32

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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.