Home / 175,058,750.24-262,353,406.44-136,244,071.76

Finding the Fourth Proportional to 175,058,750.24, 262,353,406.44 and 136,244,071.76

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Solution

The fourth proportional to 175,058,750.24, 262,353,406.44 and 136,244,071.76 is: 204,183,431.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,058,750.24 : 262,353,406.44 = 136,244,071.76 : x
  2. Step 2: Convert to fraction form
    175,058,750.24/262,353,406.44 = 136,244,071.76/x
  3. Step 3: Cross multiply
    175,058,750.24x = 262,353,406.44 × 136,244,071.76
  4. Step 4: Simplify right side
    175,058,750.24x = 35,744,096,333,491,804
  5. Step 5: Solve for x
    x = 35,744,096,333,491,804/175,058,750.24
  6. Step 6: Final answer
    x = 204,183,431.47

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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.