Home / 53,934,336,015.40-80,901,504,023.10-44,130,753,346.60

Finding the Fourth Proportional to 53,934,336,015.40, 80,901,504,023.10 and 44,130,753,346.60

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Solution

The fourth proportional to 53,934,336,015.40, 80,901,504,023.10 and 44,130,753,346.60 is: 66,196,130,019.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,934,336,015.40 : 80,901,504,023.10 = 44,130,753,346.60 : x
  2. Step 2: Convert to fraction form
    53,934,336,015.40/80,901,504,023.10 = 44,130,753,346.60/x
  3. Step 3: Cross multiply
    53,934,336,015.40x = 80,901,504,023.10 × 44,130,753,346.60
  4. Step 4: Simplify right side
    53,934,336,015.40x = 3,570,244,319,412,393,869,312
  5. Step 5: Solve for x
    x = 3,570,244,319,412,393,869,312/53,934,336,015.40
  6. Step 6: Final answer
    x = 66,196,130,019.90

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Double scale
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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.