Home / 25,050,829.37-37,512,454.73-16,505,258.09

Finding the Fourth Proportional to 25,050,829.37, 37,512,454.73 and 16,505,258.09

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Solution

The fourth proportional to 25,050,829.37, 37,512,454.73 and 16,505,258.09 is: 24,715,858.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,050,829.37 : 37,512,454.73 = 16,505,258.09 : x
  2. Step 2: Convert to fraction form
    25,050,829.37/37,512,454.73 = 16,505,258.09/x
  3. Step 3: Cross multiply
    25,050,829.37x = 37,512,454.73 × 16,505,258.09
  4. Step 4: Simplify right side
    25,050,829.37x = 619,152,746,638,002.75
  5. Step 5: Solve for x
    x = 619,152,746,638,002.75/25,050,829.37
  6. Step 6: Final answer
    x = 24,715,858.21

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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.