Home / 109,725,624,323.80-164,588,436,485.70-35,203,140,928.60

Finding the Fourth Proportional to 109,725,624,323.80, 164,588,436,485.70 and 35,203,140,928.60

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Solution

The fourth proportional to 109,725,624,323.80, 164,588,436,485.70 and 35,203,140,928.60 is: 52,804,711,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,725,624,323.80 : 164,588,436,485.70 = 35,203,140,928.60 : x
  2. Step 2: Convert to fraction form
    109,725,624,323.80/164,588,436,485.70 = 35,203,140,928.60/x
  3. Step 3: Cross multiply
    109,725,624,323.80x = 164,588,436,485.70 × 35,203,140,928.60
  4. Step 4: Simplify right side
    109,725,624,323.80x = 5,794,029,924,824,026,972,160
  5. Step 5: Solve for x
    x = 5,794,029,924,824,026,972,160/109,725,624,323.80
  6. Step 6: Final answer
    x = 52,804,711,392.90

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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.