Home / 180,116,363.14-248,560,793.75-97,610,147.89

Finding the Fourth Proportional to 180,116,363.14, 248,560,793.75 and 97,610,147.89

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Solution

The fourth proportional to 180,116,363.14, 248,560,793.75 and 97,610,147.89 is: 134,702,119.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,116,363.14 : 248,560,793.75 = 97,610,147.89 : x
  2. Step 2: Convert to fraction form
    180,116,363.14/248,560,793.75 = 97,610,147.89/x
  3. Step 3: Cross multiply
    180,116,363.14x = 248,560,793.75 × 97,610,147.89
  4. Step 4: Simplify right side
    180,116,363.14x = 24,262,055,837,215,912
  5. Step 5: Solve for x
    x = 24,262,055,837,215,912/180,116,363.14
  6. Step 6: Final answer
    x = 134,702,119.31

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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.