Home / 50,999,825.37-76,514,747.10-16,455,579.12

Finding the Fourth Proportional to 50,999,825.37, 76,514,747.10 and 16,455,579.12

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Solution

The fourth proportional to 50,999,825.37, 76,514,747.10 and 16,455,579.12 is: 24,688,211.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,999,825.37 : 76,514,747.10 = 16,455,579.12 : x
  2. Step 2: Convert to fraction form
    50,999,825.37/76,514,747.10 = 16,455,579.12/x
  3. Step 3: Cross multiply
    50,999,825.37x = 76,514,747.10 × 16,455,579.12
  4. Step 4: Simplify right side
    50,999,825.37x = 1,259,094,474,750,840.50
  5. Step 5: Solve for x
    x = 1,259,094,474,750,840.50/50,999,825.37
  6. Step 6: Final answer
    x = 24,688,211.49

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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.