Home / 35,910,525.72-53,873,364.12-11,647,568.64

Finding the Fourth Proportional to 35,910,525.72, 53,873,364.12 and 11,647,568.64

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Solution

The fourth proportional to 35,910,525.72, 53,873,364.12 and 11,647,568.64 is: 17,473,810.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,910,525.72 : 53,873,364.12 = 11,647,568.64 : x
  2. Step 2: Convert to fraction form
    35,910,525.72/53,873,364.12 = 11,647,568.64/x
  3. Step 3: Cross multiply
    35,910,525.72x = 53,873,364.12 × 11,647,568.64
  4. Step 4: Simplify right side
    35,910,525.72x = 627,493,706,455,413.25
  5. Step 5: Solve for x
    x = 627,493,706,455,413.25/35,910,525.72
  6. Step 6: Final answer
    x = 17,473,810.08

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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.