Home / 241,700,245.34-361,827,737.56-148,032,286.02

Finding the Fourth Proportional to 241,700,245.34, 361,827,737.56 and 148,032,286.02

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Solution

The fourth proportional to 241,700,245.34, 361,827,737.56 and 148,032,286.02 is: 221,605,845.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,700,245.34 : 361,827,737.56 = 148,032,286.02 : x
  2. Step 2: Convert to fraction form
    241,700,245.34/361,827,737.56 = 148,032,286.02/x
  3. Step 3: Cross multiply
    241,700,245.34x = 361,827,737.56 × 148,032,286.02
  4. Step 4: Simplify right side
    241,700,245.34x = 53,562,187,136,451,424
  5. Step 5: Solve for x
    x = 53,562,187,136,451,424/241,700,245.34
  6. Step 6: Final answer
    x = 221,605,845.13

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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.