Home / 37,148,276.40-55,675,175.40-33,085,705.20

Finding the Fourth Proportional to 37,148,276.40, 55,675,175.40 and 33,085,705.20

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Solution

The fourth proportional to 37,148,276.40, 55,675,175.40 and 33,085,705.20 is: 49,586,484.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,148,276.40 : 55,675,175.40 = 33,085,705.20 : x
  2. Step 2: Convert to fraction form
    37,148,276.40/55,675,175.40 = 33,085,705.20/x
  3. Step 3: Cross multiply
    37,148,276.40x = 55,675,175.40 × 33,085,705.20
  4. Step 4: Simplify right side
    37,148,276.40x = 1,842,052,440,242,692
  5. Step 5: Solve for x
    x = 1,842,052,440,242,692/37,148,276.40
  6. Step 6: Final answer
    x = 49,586,484.72

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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.