Home / 301,856,393,914.88-452,546,016,376.32-150,685,110,425.60

Finding the Fourth Proportional to 301,856,393,914.88, 452,546,016,376.32 and 150,685,110,425.60

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Solution

The fourth proportional to 301,856,393,914.88, 452,546,016,376.32 and 150,685,110,425.60 is: 225,908,570,515.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,856,393,914.88 : 452,546,016,376.32 = 150,685,110,425.60 : x
  2. Step 2: Convert to fraction form
    301,856,393,914.88/452,546,016,376.32 = 150,685,110,425.60/x
  3. Step 3: Cross multiply
    301,856,393,914.88x = 452,546,016,376.32 × 150,685,110,425.60
  4. Step 4: Simplify right side
    301,856,393,914.88x = 68,191,946,450,331,169,193,984
  5. Step 5: Solve for x
    x = 68,191,946,450,331,169,193,984/301,856,393,914.88
  6. Step 6: Final answer
    x = 225,908,570,515.69

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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.