Home / 16,588,112.16-24,880,485.60-4,455,999.20

Finding the Fourth Proportional to 16,588,112.16, 24,880,485.60 and 4,455,999.20

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Solution

The fourth proportional to 16,588,112.16, 24,880,485.60 and 4,455,999.20 is: 6,683,546.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,588,112.16 : 24,880,485.60 = 4,455,999.20 : x
  2. Step 2: Convert to fraction form
    16,588,112.16/24,880,485.60 = 4,455,999.20/x
  3. Step 3: Cross multiply
    16,588,112.16x = 24,880,485.60 × 4,455,999.20
  4. Step 4: Simplify right side
    16,588,112.16x = 110,867,423,929,211.53
  5. Step 5: Solve for x
    x = 110,867,423,929,211.53/16,588,112.16
  6. Step 6: Final answer
    x = 6,683,546.80

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1.5x scale

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.