Home / 43,646,346.36-65,488,400.82-23,427,986.04

Finding the Fourth Proportional to 43,646,346.36, 65,488,400.82 and 23,427,986.04

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Solution

The fourth proportional to 43,646,346.36, 65,488,400.82 and 23,427,986.04 is: 35,152,113.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,646,346.36 : 65,488,400.82 = 23,427,986.04 : x
  2. Step 2: Convert to fraction form
    43,646,346.36/65,488,400.82 = 23,427,986.04/x
  3. Step 3: Cross multiply
    43,646,346.36x = 65,488,400.82 × 23,427,986.04
  4. Step 4: Simplify right side
    43,646,346.36x = 1,534,261,340,192,884.50
  5. Step 5: Solve for x
    x = 1,534,261,340,192,884.50/43,646,346.36
  6. Step 6: Final answer
    x = 35,152,113.94

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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.