Home / 224,744,707.80-336,550,191.30-179,395,075.80

Finding the Fourth Proportional to 224,744,707.80, 336,550,191.30 and 179,395,075.80

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Solution

The fourth proportional to 224,744,707.80, 336,550,191.30 and 179,395,075.80 is: 268,640,128.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,744,707.80 : 336,550,191.30 = 179,395,075.80 : x
  2. Step 2: Convert to fraction form
    224,744,707.80/336,550,191.30 = 179,395,075.80/x
  3. Step 3: Cross multiply
    224,744,707.80x = 336,550,191.30 × 179,395,075.80
  4. Step 4: Simplify right side
    224,744,707.80x = 60,375,447,078,768,008
  5. Step 5: Solve for x
    x = 60,375,447,078,768,008/224,744,707.80
  6. Step 6: Final answer
    x = 268,640,128.04

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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.