Home / 47,183,241.02-65,079,331.69-31,494,355.37

Finding the Fourth Proportional to 47,183,241.02, 65,079,331.69 and 31,494,355.37

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Solution

The fourth proportional to 47,183,241.02, 65,079,331.69 and 31,494,355.37 is: 43,439,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,183,241.02 : 65,079,331.69 = 31,494,355.37 : x
  2. Step 2: Convert to fraction form
    47,183,241.02/65,079,331.69 = 31,494,355.37/x
  3. Step 3: Cross multiply
    47,183,241.02x = 65,079,331.69 × 31,494,355.37
  4. Step 4: Simplify right side
    47,183,241.02x = 2,049,631,599,385,898
  5. Step 5: Solve for x
    x = 2,049,631,599,385,898/47,183,241.02
  6. Step 6: Final answer
    x = 43,439,822.18

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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.