Home / 15,792,635.25-23,620,566.74-9,300,234.60

Finding the Fourth Proportional to 15,792,635.25, 23,620,566.74 and 9,300,234.60

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Solution

The fourth proportional to 15,792,635.25, 23,620,566.74 and 9,300,234.60 is: 13,910,079.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,792,635.25 : 23,620,566.74 = 9,300,234.60 : x
  2. Step 2: Convert to fraction form
    15,792,635.25/23,620,566.74 = 9,300,234.60/x
  3. Step 3: Cross multiply
    15,792,635.25x = 23,620,566.74 × 9,300,234.60
  4. Step 4: Simplify right side
    15,792,635.25x = 219,676,812,020,456.03
  5. Step 5: Solve for x
    x = 219,676,812,020,456.03/15,792,635.25
  6. Step 6: Final answer
    x = 13,910,079.51

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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.