Home / 94,351,205.16-130,183,119-53,083,040.04

Finding the Fourth Proportional to 94,351,205.16, 130,183,119 and 53,083,040.04

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Solution

The fourth proportional to 94,351,205.16, 130,183,119 and 53,083,040.04 is: 73,242,474.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,351,205.16 : 130,183,119 = 53,083,040.04 : x
  2. Step 2: Convert to fraction form
    94,351,205.16/130,183,119 = 53,083,040.04/x
  3. Step 3: Cross multiply
    94,351,205.16x = 130,183,119 × 53,083,040.04
  4. Step 4: Simplify right side
    94,351,205.16x = 6,910,515,718,409,085
  5. Step 5: Solve for x
    x = 6,910,515,718,409,085/94,351,205.16
  6. Step 6: Final answer
    x = 73,242,474.29

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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.