Home / 45,053,611.02-67,540,336.92-16,293,352.50

Finding the Fourth Proportional to 45,053,611.02, 67,540,336.92 and 16,293,352.50

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Solution

The fourth proportional to 45,053,611.02, 67,540,336.92 and 16,293,352.50 is: 24,425,534.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,611.02 : 67,540,336.92 = 16,293,352.50 : x
  2. Step 2: Convert to fraction form
    45,053,611.02/67,540,336.92 = 16,293,352.50/x
  3. Step 3: Cross multiply
    45,053,611.02x = 67,540,336.92 × 16,293,352.50
  4. Step 4: Simplify right side
    45,053,611.02x = 1,100,458,517,406,324.38
  5. Step 5: Solve for x
    x = 1,100,458,517,406,324.38/45,053,611.02
  6. Step 6: Final answer
    x = 24,425,534.21

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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.