Home / 35,910,439.76-53,873,233.50-11,647,482.46

Finding the Fourth Proportional to 35,910,439.76, 53,873,233.50 and 11,647,482.46

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Solution

The fourth proportional to 35,910,439.76, 53,873,233.50 and 11,647,482.46 is: 17,473,680.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,910,439.76 : 53,873,233.50 = 11,647,482.46 : x
  2. Step 2: Convert to fraction form
    35,910,439.76/53,873,233.50 = 11,647,482.46/x
  3. Step 3: Cross multiply
    35,910,439.76x = 53,873,233.50 × 11,647,482.46
  4. Step 4: Simplify right side
    35,910,439.76x = 627,487,542,120,051.25
  5. Step 5: Solve for x
    x = 627,487,542,120,051.25/35,910,439.76
  6. Step 6: Final answer
    x = 17,473,680.25

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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.