Home / 50,999,823.87-76,514,744.85-16,455,577.62

Finding the Fourth Proportional to 50,999,823.87, 76,514,744.85 and 16,455,577.62

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Solution

The fourth proportional to 50,999,823.87, 76,514,744.85 and 16,455,577.62 is: 24,688,209.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,999,823.87 : 76,514,744.85 = 16,455,577.62 : x
  2. Step 2: Convert to fraction form
    50,999,823.87/76,514,744.85 = 16,455,577.62/x
  3. Step 3: Cross multiply
    50,999,823.87x = 76,514,744.85 × 16,455,577.62
  4. Step 4: Simplify right side
    50,999,823.87x = 1,259,094,322,953,670
  5. Step 5: Solve for x
    x = 1,259,094,322,953,670/50,999,823.87
  6. Step 6: Final answer
    x = 24,688,209.24

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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.