Home / 37,669,796.58-56,475,954.54-17,185,190.40

Finding the Fourth Proportional to 37,669,796.58, 56,475,954.54 and 17,185,190.40

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Solution

The fourth proportional to 37,669,796.58, 56,475,954.54 and 17,185,190.40 is: 25,764,674.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,669,796.58 : 56,475,954.54 = 17,185,190.40 : x
  2. Step 2: Convert to fraction form
    37,669,796.58/56,475,954.54 = 17,185,190.40/x
  3. Step 3: Cross multiply
    37,669,796.58x = 56,475,954.54 × 17,185,190.40
  4. Step 4: Simplify right side
    37,669,796.58x = 970,550,031,791,644.38
  5. Step 5: Solve for x
    x = 970,550,031,791,644.38/37,669,796.58
  6. Step 6: Final answer
    x = 25,764,674.09

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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.