Home / 179,959,247.34-248,344,000.83-97,453,174.38

Finding the Fourth Proportional to 179,959,247.34, 248,344,000.83 and 97,453,174.38

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Solution

The fourth proportional to 179,959,247.34, 248,344,000.83 and 97,453,174.38 is: 134,485,510.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,959,247.34 : 248,344,000.83 = 97,453,174.38 : x
  2. Step 2: Convert to fraction form
    179,959,247.34/248,344,000.83 = 97,453,174.38/x
  3. Step 3: Cross multiply
    179,959,247.34x = 248,344,000.83 × 97,453,174.38
  4. Step 4: Simplify right side
    179,959,247.34x = 24,201,911,219,112,856
  5. Step 5: Solve for x
    x = 24,201,911,219,112,856/179,959,247.34
  6. Step 6: Final answer
    x = 134,485,510.34

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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.