Home / 49,582,022.40-74,373,033.60-34,465,478.40

Finding the Fourth Proportional to 49,582,022.40, 74,373,033.60 and 34,465,478.40

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Solution

The fourth proportional to 49,582,022.40, 74,373,033.60 and 34,465,478.40 is: 51,698,217.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,582,022.40 : 74,373,033.60 = 34,465,478.40 : x
  2. Step 2: Convert to fraction form
    49,582,022.40/74,373,033.60 = 34,465,478.40/x
  3. Step 3: Cross multiply
    49,582,022.40x = 74,373,033.60 × 34,465,478.40
  4. Step 4: Simplify right side
    49,582,022.40x = 2,563,302,183,083,274
  5. Step 5: Solve for x
    x = 2,563,302,183,083,274/49,582,022.40
  6. Step 6: Final answer
    x = 51,698,217.60

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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.