Home / 336,303,758.70-504,455,638.05-250,210,316.70

Finding the Fourth Proportional to 336,303,758.70, 504,455,638.05 and 250,210,316.70

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Solution

The fourth proportional to 336,303,758.70, 504,455,638.05 and 250,210,316.70 is: 375,315,475.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,303,758.70 : 504,455,638.05 = 250,210,316.70 : x
  2. Step 2: Convert to fraction form
    336,303,758.70/504,455,638.05 = 250,210,316.70/x
  3. Step 3: Cross multiply
    336,303,758.70x = 504,455,638.05 × 250,210,316.70
  4. Step 4: Simplify right side
    336,303,758.70x = 126,220,004,957,591,072
  5. Step 5: Solve for x
    x = 126,220,004,957,591,072/336,303,758.70
  6. Step 6: Final answer
    x = 375,315,475.05

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Similar ratio
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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.