Home / 41,075,819.55-56,684,424.92-22,490,622.27

Finding the Fourth Proportional to 41,075,819.55, 56,684,424.92 and 22,490,622.27

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Solution

The fourth proportional to 41,075,819.55, 56,684,424.92 and 22,490,622.27 is: 31,036,945.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075,819.55 : 56,684,424.92 = 22,490,622.27 : x
  2. Step 2: Convert to fraction form
    41,075,819.55/56,684,424.92 = 22,490,622.27/x
  3. Step 3: Cross multiply
    41,075,819.55x = 56,684,424.92 × 22,490,622.27
  4. Step 4: Simplify right side
    41,075,819.55x = 1,274,867,989,355,441.75
  5. Step 5: Solve for x
    x = 1,274,867,989,355,441.75/41,075,819.55
  6. Step 6: Final answer
    x = 31,036,945.90

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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.