Home / 179,959,243.84-248,343,996-97,453,170.88

Finding the Fourth Proportional to 179,959,243.84, 248,343,996 and 97,453,170.88

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Solution

The fourth proportional to 179,959,243.84, 248,343,996 and 97,453,170.88 is: 134,485,505.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,959,243.84 : 248,343,996 = 97,453,170.88 : x
  2. Step 2: Convert to fraction form
    179,959,243.84/248,343,996 = 97,453,170.88/x
  3. Step 3: Cross multiply
    179,959,243.84x = 248,343,996 × 97,453,170.88
  4. Step 4: Simplify right side
    179,959,243.84x = 24,201,909,879,210,036
  5. Step 5: Solve for x
    x = 24,201,909,879,210,036/179,959,243.84
  6. Step 6: Final answer
    x = 134,485,505.51

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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.