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Finding the Fourth Proportional to 69,539,969,200.35, 104,309,953,800.52 and 69,539,969,200.35

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Solution

The fourth proportional to 69,539,969,200.35, 104,309,953,800.52 and 69,539,969,200.35 is: 104,309,953,800.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,539,969,200.35 : 104,309,953,800.52 = 69,539,969,200.35 : x
  2. Step 2: Convert to fraction form
    69,539,969,200.35/104,309,953,800.52 = 69,539,969,200.35/x
  3. Step 3: Cross multiply
    69,539,969,200.35x = 104,309,953,800.52 × 69,539,969,200.35
  4. Step 4: Simplify right side
    69,539,969,200.35x = 7,253,710,974,578,092,670,976
  5. Step 5: Solve for x
    x = 7,253,710,974,578,092,670,976/69,539,969,200.35
  6. Step 6: Final answer
    x = 104,309,953,800.52

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Double scale
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Similar ratio
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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.