Home / 12,037,331.66-16,611,516.52-6,880,803.62

Finding the Fourth Proportional to 12,037,331.66, 16,611,516.52 and 6,880,803.62

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Solution

The fourth proportional to 12,037,331.66, 16,611,516.52 and 6,880,803.62 is: 9,495,508.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,037,331.66 : 16,611,516.52 = 6,880,803.62 : x
  2. Step 2: Convert to fraction form
    12,037,331.66/16,611,516.52 = 6,880,803.62/x
  3. Step 3: Cross multiply
    12,037,331.66x = 16,611,516.52 × 6,880,803.62
  4. Step 4: Simplify right side
    12,037,331.66x = 114,300,583,004,505.80
  5. Step 5: Solve for x
    x = 114,300,583,004,505.80/12,037,331.66
  6. Step 6: Final answer
    x = 9,495,508.33

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