Home / 923,335,935.33-1,385,006,658.57-223,825,297.53

Finding the Fourth Proportional to 923,335,935.33, 1,385,006,658.57 and 223,825,297.53

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Solution

The fourth proportional to 923,335,935.33, 1,385,006,658.57 and 223,825,297.53 is: 335,738,614.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,335,935.33 : 1,385,006,658.57 = 223,825,297.53 : x
  2. Step 2: Convert to fraction form
    923,335,935.33/1,385,006,658.57 = 223,825,297.53/x
  3. Step 3: Cross multiply
    923,335,935.33x = 1,385,006,658.57 × 223,825,297.53
  4. Step 4: Simplify right side
    923,335,935.33x = 309,999,527,435,461,376
  5. Step 5: Solve for x
    x = 309,999,527,435,461,376/923,335,935.33
  6. Step 6: Final answer
    x = 335,738,614.27

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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.