Home / 15,792,636.25-23,620,568.23-9,300,235.60

Finding the Fourth Proportional to 15,792,636.25, 23,620,568.23 and 9,300,235.60

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Solution

The fourth proportional to 15,792,636.25, 23,620,568.23 and 9,300,235.60 is: 13,910,081.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,792,636.25 : 23,620,568.23 = 9,300,235.60 : x
  2. Step 2: Convert to fraction form
    15,792,636.25/23,620,568.23 = 9,300,235.60/x
  3. Step 3: Cross multiply
    15,792,636.25x = 23,620,568.23 × 9,300,235.60
  4. Step 4: Simplify right side
    15,792,636.25x = 219,676,849,544,874.97
  5. Step 5: Solve for x
    x = 219,676,849,544,874.97/15,792,636.25
  6. Step 6: Final answer
    x = 13,910,081.01

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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.