Home / 33,991,505,674.25-46,908,323,016.50-18,749,255,655.29

Finding the Fourth Proportional to 33,991,505,674.25, 46,908,323,016.50 and 18,749,255,655.29

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Solution

The fourth proportional to 33,991,505,674.25, 46,908,323,016.50 and 18,749,255,655.29 is: 25,873,997,728.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,991,505,674.25 : 46,908,323,016.50 = 18,749,255,655.29 : x
  2. Step 2: Convert to fraction form
    33,991,505,674.25/46,908,323,016.50 = 18,749,255,655.29/x
  3. Step 3: Cross multiply
    33,991,505,674.25x = 46,908,323,016.50 × 18,749,255,655.29
  4. Step 4: Simplify right side
    33,991,505,674.25x = 879,496,140,597,104,345,088
  5. Step 5: Solve for x
    x = 879,496,140,597,104,345,088/33,991,505,674.25
  6. Step 6: Final answer
    x = 25,873,997,728.31

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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.