Home / 115,407,172,904.80-173,110,759,357.20-115,407,172,904.80

Finding the Fourth Proportional to 115,407,172,904.80, 173,110,759,357.20 and 115,407,172,904.80

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Solution

The fourth proportional to 115,407,172,904.80, 173,110,759,357.20 and 115,407,172,904.80 is: 173,110,759,357.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,407,172,904.80 : 173,110,759,357.20 = 115,407,172,904.80 : x
  2. Step 2: Convert to fraction form
    115,407,172,904.80/173,110,759,357.20 = 115,407,172,904.80/x
  3. Step 3: Cross multiply
    115,407,172,904.80x = 173,110,759,357.20 × 115,407,172,904.80
  4. Step 4: Simplify right side
    115,407,172,904.80x = 19,978,223,336,817,608,884,224
  5. Step 5: Solve for x
    x = 19,978,223,336,817,608,884,224/115,407,172,904.80
  6. Step 6: Final answer
    x = 173,110,759,357.20

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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.