Home / 355,064,193,785.46-532,542,477,521.42-96,635,084,027.34

Finding the Fourth Proportional to 355,064,193,785.46, 532,542,477,521.42 and 96,635,084,027.34

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Solution

The fourth proportional to 355,064,193,785.46, 532,542,477,521.42 and 96,635,084,027.34 is: 144,937,980,129.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,064,193,785.46 : 532,542,477,521.42 = 96,635,084,027.34 : x
  2. Step 2: Convert to fraction form
    355,064,193,785.46/532,542,477,521.42 = 96,635,084,027.34/x
  3. Step 3: Cross multiply
    355,064,193,785.46x = 532,542,477,521.42 × 96,635,084,027.34
  4. Step 4: Simplify right side
    355,064,193,785.46x = 51,462,287,063,410,244,845,568
  5. Step 5: Solve for x
    x = 51,462,287,063,410,244,845,568/355,064,193,785.46
  6. Step 6: Final answer
    x = 144,937,980,129.04

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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.