Home / 23,204,565.54-34,636,518.09-21,494,506.50

Finding the Fourth Proportional to 23,204,565.54, 34,636,518.09 and 21,494,506.50

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Solution

The fourth proportional to 23,204,565.54, 34,636,518.09 and 21,494,506.50 is: 32,083,982.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,204,565.54 : 34,636,518.09 = 21,494,506.50 : x
  2. Step 2: Convert to fraction form
    23,204,565.54/34,636,518.09 = 21,494,506.50/x
  3. Step 3: Cross multiply
    23,204,565.54x = 34,636,518.09 × 21,494,506.50
  4. Step 4: Simplify right side
    23,204,565.54x = 744,494,863,222,872.62
  5. Step 5: Solve for x
    x = 744,494,863,222,872.62/23,204,565.54
  6. Step 6: Final answer
    x = 32,083,982.01

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.