Home / 114,451,081.80-171,676,623.06-94,174,311.48

Finding the Fourth Proportional to 114,451,081.80, 171,676,623.06 and 94,174,311.48

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Solution

The fourth proportional to 114,451,081.80, 171,676,623.06 and 94,174,311.48 is: 141,261,467.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,451,081.80 : 171,676,623.06 = 94,174,311.48 : x
  2. Step 2: Convert to fraction form
    114,451,081.80/171,676,623.06 = 94,174,311.48/x
  3. Step 3: Cross multiply
    114,451,081.80x = 171,676,623.06 × 94,174,311.48
  4. Step 4: Simplify right side
    114,451,081.80x = 16,167,527,773,886,992
  5. Step 5: Solve for x
    x = 16,167,527,773,886,992/114,451,081.80
  6. Step 6: Final answer
    x = 141,261,467.52

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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.