Home / 2,088,362,682,193.20-3,132,543,285,999.60-558,499,221,939.40

Finding the Fourth Proportional to 2,088,362,682,193.20, 3,132,543,285,999.60 and 558,499,221,939.40

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Solution

The fourth proportional to 2,088,362,682,193.20, 3,132,543,285,999.60 and 558,499,221,939.40 is: 837,748,635,732.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,362,682,193.20 : 3,132,543,285,999.60 = 558,499,221,939.40 : x
  2. Step 2: Convert to fraction form
    2,088,362,682,193.20/3,132,543,285,999.60 = 558,499,221,939.40/x
  3. Step 3: Cross multiply
    2,088,362,682,193.20x = 3,132,543,285,999.60 × 558,499,221,939.40
  4. Step 4: Simplify right side
    2,088,362,682,193.20x = 1,749,522,987,922,268,153,184,256
  5. Step 5: Solve for x
    x = 1,749,522,987,922,268,153,184,256/2,088,362,682,193.20
  6. Step 6: Final answer
    x = 837,748,635,732.62

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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.