Home / 2,323,450,728.40-3,485,176,092.60-2,309,845,838.80

Finding the Fourth Proportional to 2,323,450,728.40, 3,485,176,092.60 and 2,309,845,838.80

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Solution

The fourth proportional to 2,323,450,728.40, 3,485,176,092.60 and 2,309,845,838.80 is: 3,464,768,758.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,450,728.40 : 3,485,176,092.60 = 2,309,845,838.80 : x
  2. Step 2: Convert to fraction form
    2,323,450,728.40/3,485,176,092.60 = 2,309,845,838.80/x
  3. Step 3: Cross multiply
    2,323,450,728.40x = 3,485,176,092.60 × 2,309,845,838.80
  4. Step 4: Simplify right side
    2,323,450,728.40x = 8,050,219,494,977,353,728
  5. Step 5: Solve for x
    x = 8,050,219,494,977,353,728/2,323,450,728.40
  6. Step 6: Final answer
    x = 3,464,768,758.20

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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.