Home / 3,066,051,249.85-4,599,113,494.37-855,126,445.27

Finding the Fourth Proportional to 3,066,051,249.85, 4,599,113,494.37 and 855,126,445.27

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Solution

The fourth proportional to 3,066,051,249.85, 4,599,113,494.37 and 855,126,445.27 is: 1,282,699,881.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,051,249.85 : 4,599,113,494.37 = 855,126,445.27 : x
  2. Step 2: Convert to fraction form
    3,066,051,249.85/4,599,113,494.37 = 855,126,445.27/x
  3. Step 3: Cross multiply
    3,066,051,249.85x = 4,599,113,494.37 × 855,126,445.27
  4. Step 4: Simplify right side
    3,066,051,249.85x = 3,932,823,573,829,630,464
  5. Step 5: Solve for x
    x = 3,932,823,573,829,630,464/3,066,051,249.85
  6. Step 6: Final answer
    x = 1,282,699,881.17

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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.