Home / 195,783,305.82-293,670,692.64-92,095,038.41

Finding the Fourth Proportional to 195,783,305.82, 293,670,692.64 and 92,095,038.41

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Solution

The fourth proportional to 195,783,305.82, 293,670,692.64 and 92,095,038.41 is: 138,140,550.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,783,305.82 : 293,670,692.64 = 92,095,038.41 : x
  2. Step 2: Convert to fraction form
    195,783,305.82/293,670,692.64 = 92,095,038.41/x
  3. Step 3: Cross multiply
    195,783,305.82x = 293,670,692.64 × 92,095,038.41
  4. Step 4: Simplify right side
    195,783,305.82x = 27,045,613,718,572,100
  5. Step 5: Solve for x
    x = 27,045,613,718,572,100/195,783,305.82
  6. Step 6: Final answer
    x = 138,140,550.88

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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.