Home / 49,207,546.15-73,811,319.23-46,576,913.20

Finding the Fourth Proportional to 49,207,546.15, 73,811,319.23 and 46,576,913.20

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Solution

The fourth proportional to 49,207,546.15, 73,811,319.23 and 46,576,913.20 is: 69,865,369.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,546.15 : 73,811,319.23 = 46,576,913.20 : x
  2. Step 2: Convert to fraction form
    49,207,546.15/73,811,319.23 = 46,576,913.20/x
  3. Step 3: Cross multiply
    49,207,546.15x = 73,811,319.23 × 46,576,913.20
  4. Step 4: Simplify right side
    49,207,546.15x = 3,437,903,408,953,201.50
  5. Step 5: Solve for x
    x = 3,437,903,408,953,201.50/49,207,546.15
  6. Step 6: Final answer
    x = 69,865,369.80

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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.