Home / 629,794,321.40-944,408,046.90-241,488,097.40

Finding the Fourth Proportional to 629,794,321.40, 944,408,046.90 and 241,488,097.40

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Solution

The fourth proportional to 629,794,321.40, 944,408,046.90 and 241,488,097.40 is: 362,123,465.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,794,321.40 : 944,408,046.90 = 241,488,097.40 : x
  2. Step 2: Convert to fraction form
    629,794,321.40/944,408,046.90 = 241,488,097.40/x
  3. Step 3: Cross multiply
    629,794,321.40x = 944,408,046.90 × 241,488,097.40
  4. Step 4: Simplify right side
    629,794,321.40x = 228,063,302,415,130,976
  5. Step 5: Solve for x
    x = 228,063,302,415,130,976/629,794,321.40
  6. Step 6: Final answer
    x = 362,123,465.81

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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.