Home / 44,495,999.80-66,743,999.70-17,566,156.60

Finding the Fourth Proportional to 44,495,999.80, 66,743,999.70 and 17,566,156.60

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Solution

The fourth proportional to 44,495,999.80, 66,743,999.70 and 17,566,156.60 is: 26,349,234.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,495,999.80 : 66,743,999.70 = 17,566,156.60 : x
  2. Step 2: Convert to fraction form
    44,495,999.80/66,743,999.70 = 17,566,156.60/x
  3. Step 3: Cross multiply
    44,495,999.80x = 66,743,999.70 × 17,566,156.60
  4. Step 4: Simplify right side
    44,495,999.80x = 1,172,435,550,840,553.25
  5. Step 5: Solve for x
    x = 1,172,435,550,840,553.25/44,495,999.80
  6. Step 6: Final answer
    x = 26,349,234.90

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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.