Home / 64,879,361,352.16-97,347,008,880.78-35,027,765,485.59

Finding the Fourth Proportional to 64,879,361,352.16, 97,347,008,880.78 and 35,027,765,485.59

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Solution

The fourth proportional to 64,879,361,352.16, 97,347,008,880.78 and 35,027,765,485.59 is: 52,556,747,272.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,879,361,352.16 : 97,347,008,880.78 = 35,027,765,485.59 : x
  2. Step 2: Convert to fraction form
    64,879,361,352.16/97,347,008,880.78 = 35,027,765,485.59/x
  3. Step 3: Cross multiply
    64,879,361,352.16x = 97,347,008,880.78 × 35,027,765,485.59
  4. Step 4: Simplify right side
    64,879,361,352.16x = 3,409,848,197,799,608,320,000
  5. Step 5: Solve for x
    x = 3,409,848,197,799,608,320,000/64,879,361,352.16
  6. Step 6: Final answer
    x = 52,556,747,272.70

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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.