Home / 93,735,321.80-140,602,982.70-33,151,047.80

Finding the Fourth Proportional to 93,735,321.80, 140,602,982.70 and 33,151,047.80

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Solution

The fourth proportional to 93,735,321.80, 140,602,982.70 and 33,151,047.80 is: 49,726,571.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,735,321.80 : 140,602,982.70 = 33,151,047.80 : x
  2. Step 2: Convert to fraction form
    93,735,321.80/140,602,982.70 = 33,151,047.80/x
  3. Step 3: Cross multiply
    93,735,321.80x = 140,602,982.70 × 33,151,047.80
  4. Step 4: Simplify right side
    93,735,321.80x = 4,661,136,200,310,273
  5. Step 5: Solve for x
    x = 4,661,136,200,310,273/93,735,321.80
  6. Step 6: Final answer
    x = 49,726,571.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.