Home / 43,460,066,794.60-65,190,100,191.90-26,930,125,930.60

Finding the Fourth Proportional to 43,460,066,794.60, 65,190,100,191.90 and 26,930,125,930.60

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Solution

The fourth proportional to 43,460,066,794.60, 65,190,100,191.90 and 26,930,125,930.60 is: 40,395,188,895.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,066,794.60 : 65,190,100,191.90 = 26,930,125,930.60 : x
  2. Step 2: Convert to fraction form
    43,460,066,794.60/65,190,100,191.90 = 26,930,125,930.60/x
  3. Step 3: Cross multiply
    43,460,066,794.60x = 65,190,100,191.90 × 26,930,125,930.60
  4. Step 4: Simplify right side
    43,460,066,794.60x = 1,755,577,607,596,298,207,232
  5. Step 5: Solve for x
    x = 1,755,577,607,596,298,207,232/43,460,066,794.60
  6. Step 6: Final answer
    x = 40,395,188,895.90

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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.