Home / 62,576,163.60-93,864,245.40-39,617,912.40

Finding the Fourth Proportional to 62,576,163.60, 93,864,245.40 and 39,617,912.40

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Solution

The fourth proportional to 62,576,163.60, 93,864,245.40 and 39,617,912.40 is: 59,426,868.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,576,163.60 : 93,864,245.40 = 39,617,912.40 : x
  2. Step 2: Convert to fraction form
    62,576,163.60/93,864,245.40 = 39,617,912.40/x
  3. Step 3: Cross multiply
    62,576,163.60x = 93,864,245.40 × 39,617,912.40
  4. Step 4: Simplify right side
    62,576,163.60x = 3,718,705,451,749,303
  5. Step 5: Solve for x
    x = 3,718,705,451,749,303/62,576,163.60
  6. Step 6: Final answer
    x = 59,426,868.60

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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.