Home / 173,944,043.68-260,902,496.40-101,114,370.40

Finding the Fourth Proportional to 173,944,043.68, 260,902,496.40 and 101,114,370.40

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Solution

The fourth proportional to 173,944,043.68, 260,902,496.40 and 101,114,370.40 is: 151,663,667.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,944,043.68 : 260,902,496.40 = 101,114,370.40 : x
  2. Step 2: Convert to fraction form
    173,944,043.68/260,902,496.40 = 101,114,370.40/x
  3. Step 3: Cross multiply
    173,944,043.68x = 260,902,496.40 × 101,114,370.40
  4. Step 4: Simplify right side
    173,944,043.68x = 26,380,991,659,274,268
  5. Step 5: Solve for x
    x = 26,380,991,659,274,268/173,944,043.68
  6. Step 6: Final answer
    x = 151,663,667.82

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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.