Home / 57,167,613.05-85,751,249.88-16,227,086.83

Finding the Fourth Proportional to 57,167,613.05, 85,751,249.88 and 16,227,086.83

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Solution

The fourth proportional to 57,167,613.05, 85,751,249.88 and 16,227,086.83 is: 24,340,582.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,167,613.05 : 85,751,249.88 = 16,227,086.83 : x
  2. Step 2: Convert to fraction form
    57,167,613.05/85,751,249.88 = 16,227,086.83/x
  3. Step 3: Cross multiply
    57,167,613.05x = 85,751,249.88 × 16,227,086.83
  4. Step 4: Simplify right side
    57,167,613.05x = 1,391,492,977,625,795
  5. Step 5: Solve for x
    x = 1,391,492,977,625,795/57,167,613.05
  6. Step 6: Final answer
    x = 24,340,582.08

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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.