Home / 807,384,737,577.60-1,211,077,106,366.40-336,220,200,950.40

Finding the Fourth Proportional to 807,384,737,577.60, 1,211,077,106,366.40 and 336,220,200,950.40

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Solution

The fourth proportional to 807,384,737,577.60, 1,211,077,106,366.40 and 336,220,200,950.40 is: 504,330,301,425.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    807,384,737,577.60 : 1,211,077,106,366.40 = 336,220,200,950.40 : x
  2. Step 2: Convert to fraction form
    807,384,737,577.60/1,211,077,106,366.40 = 336,220,200,950.40/x
  3. Step 3: Cross multiply
    807,384,737,577.60x = 1,211,077,106,366.40 × 336,220,200,950.40
  4. Step 4: Simplify right side
    807,384,737,577.60x = 407,188,588,068,939,967,234,048
  5. Step 5: Solve for x
    x = 407,188,588,068,939,967,234,048/807,384,737,577.60
  6. Step 6: Final answer
    x = 504,330,301,425.60

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Double scale
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1.5x scale

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.