Home / 38,562,441,523.24-57,865,978,614.30-16,176,184,951.72

Finding the Fourth Proportional to 38,562,441,523.24, 57,865,978,614.30 and 16,176,184,951.72

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Solution

The fourth proportional to 38,562,441,523.24, 57,865,978,614.30 and 16,176,184,951.72 is: 24,273,638,688.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,562,441,523.24 : 57,865,978,614.30 = 16,176,184,951.72 : x
  2. Step 2: Convert to fraction form
    38,562,441,523.24/57,865,978,614.30 = 16,176,184,951.72/x
  3. Step 3: Cross multiply
    38,562,441,523.24x = 57,865,978,614.30 × 16,176,184,951.72
  4. Step 4: Simplify right side
    38,562,441,523.24x = 936,050,772,477,190,995,968
  5. Step 5: Solve for x
    x = 936,050,772,477,190,995,968/38,562,441,523.24
  6. Step 6: Final answer
    x = 24,273,638,688.39

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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.