Home / 37,064,383.90-55,597,745.89-12,804,692.74

Finding the Fourth Proportional to 37,064,383.90, 55,597,745.89 and 12,804,692.74

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Solution

The fourth proportional to 37,064,383.90, 55,597,745.89 and 12,804,692.74 is: 19,207,443.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,064,383.90 : 55,597,745.89 = 12,804,692.74 : x
  2. Step 2: Convert to fraction form
    37,064,383.90/55,597,745.89 = 12,804,692.74/x
  3. Step 3: Cross multiply
    37,064,383.90x = 55,597,745.89 × 12,804,692.74
  4. Step 4: Simplify right side
    37,064,383.90x = 711,912,053,035,059.38
  5. Step 5: Solve for x
    x = 711,912,053,035,059.38/37,064,383.90
  6. Step 6: Final answer
    x = 19,207,443.32

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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.