Home / 49,104,279.80-73,656,406.74-16,756,180.28

Finding the Fourth Proportional to 49,104,279.80, 73,656,406.74 and 16,756,180.28

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Solution

The fourth proportional to 49,104,279.80, 73,656,406.74 and 16,756,180.28 is: 25,134,266.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,104,279.80 : 73,656,406.74 = 16,756,180.28 : x
  2. Step 2: Convert to fraction form
    49,104,279.80/73,656,406.74 = 16,756,180.28/x
  3. Step 3: Cross multiply
    49,104,279.80x = 73,656,406.74 × 16,756,180.28
  4. Step 4: Simplify right side
    49,104,279.80x = 1,234,200,030,112,447
  5. Step 5: Solve for x
    x = 1,234,200,030,112,447/49,104,279.80
  6. Step 6: Final answer
    x = 25,134,266.00

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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.