Home / 30,053,102.76-41,441,914.98-17,827,597.80

Finding the Fourth Proportional to 30,053,102.76, 41,441,914.98 and 17,827,597.80

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Solution

The fourth proportional to 30,053,102.76, 41,441,914.98 and 17,827,597.80 is: 24,583,478.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,053,102.76 : 41,441,914.98 = 17,827,597.80 : x
  2. Step 2: Convert to fraction form
    30,053,102.76/41,441,914.98 = 17,827,597.80/x
  3. Step 3: Cross multiply
    30,053,102.76x = 41,441,914.98 × 17,827,597.80
  4. Step 4: Simplify right side
    30,053,102.76x = 738,809,792,325,235
  5. Step 5: Solve for x
    x = 738,809,792,325,235/30,053,102.76
  6. Step 6: Final answer
    x = 24,583,478.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.