Home / 195,372,003.60-293,058,005.40-122,670,874.80

Finding the Fourth Proportional to 195,372,003.60, 293,058,005.40 and 122,670,874.80

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Solution

The fourth proportional to 195,372,003.60, 293,058,005.40 and 122,670,874.80 is: 184,006,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,372,003.60 : 293,058,005.40 = 122,670,874.80 : x
  2. Step 2: Convert to fraction form
    195,372,003.60/293,058,005.40 = 122,670,874.80/x
  3. Step 3: Cross multiply
    195,372,003.60x = 293,058,005.40 × 122,670,874.80
  4. Step 4: Simplify right side
    195,372,003.60x = 35,949,681,889,561,120
  5. Step 5: Solve for x
    x = 35,949,681,889,561,120/195,372,003.60
  6. Step 6: Final answer
    x = 184,006,312.20

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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.