Home / 180,162,608.94-248,617,737.18-97,654,622.22

Finding the Fourth Proportional to 180,162,608.94, 248,617,737.18 and 97,654,622.22

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Solution

The fourth proportional to 180,162,608.94, 248,617,737.18 and 97,654,622.22 is: 134,759,766.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,162,608.94 : 248,617,737.18 = 97,654,622.22 : x
  2. Step 2: Convert to fraction form
    180,162,608.94/248,617,737.18 = 97,654,622.22/x
  3. Step 3: Cross multiply
    180,162,608.94x = 248,617,737.18 × 97,654,622.22
  4. Step 4: Simplify right side
    180,162,608.94x = 24,278,671,201,504,148
  5. Step 5: Solve for x
    x = 24,278,671,201,504,148/180,162,608.94
  6. Step 6: Final answer
    x = 134,759,766.99

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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.