Home / 597,531,660.21-824,594,485.44-329,601,448.89

Finding the Fourth Proportional to 597,531,660.21, 824,594,485.44 and 329,601,448.89

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Solution

The fourth proportional to 597,531,660.21, 824,594,485.44 and 329,601,448.89 is: 454,850,437.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,531,660.21 : 824,594,485.44 = 329,601,448.89 : x
  2. Step 2: Convert to fraction form
    597,531,660.21/824,594,485.44 = 329,601,448.89/x
  3. Step 3: Cross multiply
    597,531,660.21x = 824,594,485.44 × 329,601,448.89
  4. Step 4: Simplify right side
    597,531,660.21x = 271,787,537,152,056,256
  5. Step 5: Solve for x
    x = 271,787,537,152,056,256/597,531,660.21
  6. Step 6: Final answer
    x = 454,850,437.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.