Home / 35,874,799.20-53,812,198.80-17,682,458.40

Finding the Fourth Proportional to 35,874,799.20, 53,812,198.80 and 17,682,458.40

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Solution

The fourth proportional to 35,874,799.20, 53,812,198.80 and 17,682,458.40 is: 26,523,687.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,874,799.20 : 53,812,198.80 = 17,682,458.40 : x
  2. Step 2: Convert to fraction form
    35,874,799.20/53,812,198.80 = 17,682,458.40/x
  3. Step 3: Cross multiply
    35,874,799.20x = 53,812,198.80 × 17,682,458.40
  4. Step 4: Simplify right side
    35,874,799.20x = 951,531,966,693,529.75
  5. Step 5: Solve for x
    x = 951,531,966,693,529.75/35,874,799.20
  6. Step 6: Final answer
    x = 26,523,687.60

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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.