Home / 37,295,924.81-55,982,062.80-30,798,297.38

Finding the Fourth Proportional to 37,295,924.81, 55,982,062.80 and 30,798,297.38

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Solution

The fourth proportional to 37,295,924.81, 55,982,062.80 and 30,798,297.38 is: 46,228,970.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,295,924.81 : 55,982,062.80 = 30,798,297.38 : x
  2. Step 2: Convert to fraction form
    37,295,924.81/55,982,062.80 = 30,798,297.38/x
  3. Step 3: Cross multiply
    37,295,924.81x = 55,982,062.80 × 30,798,297.38
  4. Step 4: Simplify right side
    37,295,924.81x = 1,724,152,217,780,325
  5. Step 5: Solve for x
    x = 1,724,152,217,780,325/37,295,924.81
  6. Step 6: Final answer
    x = 46,228,970.77

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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.