Home / 218,292,952,500.22-327,146,739,608.51-169,892,163,711.89

Finding the Fourth Proportional to 218,292,952,500.22, 327,146,739,608.51 and 169,892,163,711.89

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Solution

The fourth proportional to 218,292,952,500.22, 327,146,739,608.51 and 169,892,163,711.89 is: 254,610,452,636.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,292,952,500.22 : 327,146,739,608.51 = 169,892,163,711.89 : x
  2. Step 2: Convert to fraction form
    218,292,952,500.22/327,146,739,608.51 = 169,892,163,711.89/x
  3. Step 3: Cross multiply
    218,292,952,500.22x = 327,146,739,608.51 × 169,892,163,711.89
  4. Step 4: Simplify right side
    218,292,952,500.22x = 55,579,667,443,380,039,712,768
  5. Step 5: Solve for x
    x = 55,579,667,443,380,039,712,768/218,292,952,500.22
  6. Step 6: Final answer
    x = 254,610,452,636.23

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1.5x scale

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.