Home / 41,314,861.14-57,029,855.93-35,490,267.78

Finding the Fourth Proportional to 41,314,861.14, 57,029,855.93 and 35,490,267.78

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Solution

The fourth proportional to 41,314,861.14, 57,029,855.93 and 35,490,267.78 is: 48,989,753.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,314,861.14 : 57,029,855.93 = 35,490,267.78 : x
  2. Step 2: Convert to fraction form
    41,314,861.14/57,029,855.93 = 35,490,267.78/x
  3. Step 3: Cross multiply
    41,314,861.14x = 57,029,855.93 × 35,490,267.78
  4. Step 4: Simplify right side
    41,314,861.14x = 2,024,004,858,410,521
  5. Step 5: Solve for x
    x = 2,024,004,858,410,521/41,314,861.14
  6. Step 6: Final answer
    x = 48,989,753.39

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Why These Related Problems?

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