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Finding the Fourth Proportional to 44,293,467.20, 66,440,200.80 and 44,293,467.20

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Solution

The fourth proportional to 44,293,467.20, 66,440,200.80 and 44,293,467.20 is: 66,440,200.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,293,467.20 : 66,440,200.80 = 44,293,467.20 : x
  2. Step 2: Convert to fraction form
    44,293,467.20/66,440,200.80 = 44,293,467.20/x
  3. Step 3: Cross multiply
    44,293,467.20x = 66,440,200.80 × 44,293,467.20
  4. Step 4: Simplify right side
    44,293,467.20x = 2,942,866,854,896,214
  5. Step 5: Solve for x
    x = 2,942,866,854,896,214/44,293,467.20
  6. Step 6: Final answer
    x = 66,440,200.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.