Home / 180,401,760.44-248,954,429.43-97,895,545.19

Finding the Fourth Proportional to 180,401,760.44, 248,954,429.43 and 97,895,545.19

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Solution

The fourth proportional to 180,401,760.44, 248,954,429.43 and 97,895,545.19 is: 135,095,852.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,401,760.44 : 248,954,429.43 = 97,895,545.19 : x
  2. Step 2: Convert to fraction form
    180,401,760.44/248,954,429.43 = 97,895,545.19/x
  3. Step 3: Cross multiply
    180,401,760.44x = 248,954,429.43 × 97,895,545.19
  4. Step 4: Simplify right side
    180,401,760.44x = 24,371,529,595,270,460
  5. Step 5: Solve for x
    x = 24,371,529,595,270,460/180,401,760.44
  6. Step 6: Final answer
    x = 135,095,852.37

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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.