Home / 22,180,803.45-33,274,378.98-6,829,392.03

Finding the Fourth Proportional to 22,180,803.45, 33,274,378.98 and 6,829,392.03

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Solution

The fourth proportional to 22,180,803.45, 33,274,378.98 and 6,829,392.03 is: 10,245,065.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,180,803.45 : 33,274,378.98 = 6,829,392.03 : x
  2. Step 2: Convert to fraction form
    22,180,803.45/33,274,378.98 = 6,829,392.03/x
  3. Step 3: Cross multiply
    22,180,803.45x = 33,274,378.98 × 6,829,392.03
  4. Step 4: Simplify right side
    22,180,803.45x = 227,243,778,609,211.53
  5. Step 5: Solve for x
    x = 227,243,778,609,211.53/22,180,803.45
  6. Step 6: Final answer
    x = 10,245,065.25

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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.