Home / 41,014,936.40-61,522,404.60-39,024,280.40

Finding the Fourth Proportional to 41,014,936.40, 61,522,404.60 and 39,024,280.40

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Solution

The fourth proportional to 41,014,936.40, 61,522,404.60 and 39,024,280.40 is: 58,536,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,014,936.40 : 61,522,404.60 = 39,024,280.40 : x
  2. Step 2: Convert to fraction form
    41,014,936.40/61,522,404.60 = 39,024,280.40/x
  3. Step 3: Cross multiply
    41,014,936.40x = 61,522,404.60 × 39,024,280.40
  4. Step 4: Simplify right side
    41,014,936.40x = 2,400,867,567,992,650
  5. Step 5: Solve for x
    x = 2,400,867,567,992,650/41,014,936.40
  6. Step 6: Final answer
    x = 58,536,420.60

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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.