Home / 629,613,314.10-944,541,021.60-241,405,869.60

Finding the Fourth Proportional to 629,613,314.10, 944,541,021.60 and 241,405,869.60

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Solution

The fourth proportional to 629,613,314.10, 944,541,021.60 and 241,405,869.60 is: 362,155,217.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,613,314.10 : 944,541,021.60 = 241,405,869.60 : x
  2. Step 2: Convert to fraction form
    629,613,314.10/944,541,021.60 = 241,405,869.60/x
  3. Step 3: Cross multiply
    629,613,314.10x = 944,541,021.60 × 241,405,869.60
  4. Step 4: Simplify right side
    629,613,314.10x = 228,017,746,692,220,384
  5. Step 5: Solve for x
    x = 228,017,746,692,220,384/629,613,314.10
  6. Step 6: Final answer
    x = 362,155,217.47

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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.