Home / 22,698,940.84-34,066,568.28-11,922,596.68

Finding the Fourth Proportional to 22,698,940.84, 34,066,568.28 and 11,922,596.68

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Solution

The fourth proportional to 22,698,940.84, 34,066,568.28 and 11,922,596.68 is: 17,893,431.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,698,940.84 : 34,066,568.28 = 11,922,596.68 : x
  2. Step 2: Convert to fraction form
    22,698,940.84/34,066,568.28 = 11,922,596.68/x
  3. Step 3: Cross multiply
    22,698,940.84x = 34,066,568.28 × 11,922,596.68
  4. Step 4: Simplify right side
    22,698,940.84x = 406,161,953,874,121.31
  5. Step 5: Solve for x
    x = 406,161,953,874,121.31/22,698,940.84
  6. Step 6: Final answer
    x = 17,893,431.98

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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.