Home / 179,842,077.99-248,188,085.58-110,214,012.24

Finding the Fourth Proportional to 179,842,077.99, 248,188,085.58 and 110,214,012.24

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Solution

The fourth proportional to 179,842,077.99, 248,188,085.58 and 110,214,012.24 is: 152,099,024.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,842,077.99 : 248,188,085.58 = 110,214,012.24 : x
  2. Step 2: Convert to fraction form
    179,842,077.99/248,188,085.58 = 110,214,012.24/x
  3. Step 3: Cross multiply
    179,842,077.99x = 248,188,085.58 × 110,214,012.24
  4. Step 4: Simplify right side
    179,842,077.99x = 27,353,804,701,936,288
  5. Step 5: Solve for x
    x = 27,353,804,701,936,288/179,842,077.99
  6. Step 6: Final answer
    x = 152,099,024.92

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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.