Home / 946,793,343.60-1,419,182,245.80-364,302,514.80

Finding the Fourth Proportional to 946,793,343.60, 1,419,182,245.80 and 364,302,514.80

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Solution

The fourth proportional to 946,793,343.60, 1,419,182,245.80 and 364,302,514.80 is: 546,066,007.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,793,343.60 : 1,419,182,245.80 = 364,302,514.80 : x
  2. Step 2: Convert to fraction form
    946,793,343.60/1,419,182,245.80 = 364,302,514.80/x
  3. Step 3: Cross multiply
    946,793,343.60x = 1,419,182,245.80 × 364,302,514.80
  4. Step 4: Simplify right side
    946,793,343.60x = 517,011,661,104,451,712
  5. Step 5: Solve for x
    x = 517,011,661,104,451,712/946,793,343.60
  6. Step 6: Final answer
    x = 546,066,007.54

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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.