Home / 167,416,158.06-231,039,303.48-92,058,571.62

Finding the Fourth Proportional to 167,416,158.06, 231,039,303.48 and 92,058,571.62

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Solution

The fourth proportional to 167,416,158.06, 231,039,303.48 and 92,058,571.62 is: 127,043,581.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,416,158.06 : 231,039,303.48 = 92,058,571.62 : x
  2. Step 2: Convert to fraction form
    167,416,158.06/231,039,303.48 = 92,058,571.62/x
  3. Step 3: Cross multiply
    167,416,158.06x = 231,039,303.48 × 92,058,571.62
  4. Step 4: Simplify right side
    167,416,158.06x = 21,269,148,266,448,496
  5. Step 5: Solve for x
    x = 21,269,148,266,448,496/167,416,158.06
  6. Step 6: Final answer
    x = 127,043,581.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.