Home / 224,536,727.70-336,805,091.55-103,604,375.70

Finding the Fourth Proportional to 224,536,727.70, 336,805,091.55 and 103,604,375.70

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Solution

The fourth proportional to 224,536,727.70, 336,805,091.55 and 103,604,375.70 is: 155,406,563.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,536,727.70 : 336,805,091.55 = 103,604,375.70 : x
  2. Step 2: Convert to fraction form
    224,536,727.70/336,805,091.55 = 103,604,375.70/x
  3. Step 3: Cross multiply
    224,536,727.70x = 336,805,091.55 × 103,604,375.70
  4. Step 4: Simplify right side
    224,536,727.70x = 34,894,481,242,619,096
  5. Step 5: Solve for x
    x = 34,894,481,242,619,096/224,536,727.70
  6. Step 6: Final answer
    x = 155,406,563.55

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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.