Home / 3,592,228,529,665.60-5,388,342,856,750.20-872,523,627,829.96

Finding the Fourth Proportional to 3,592,228,529,665.60, 5,388,342,856,750.20 and 872,523,627,829.96

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Solution

The fourth proportional to 3,592,228,529,665.60, 5,388,342,856,750.20 and 872,523,627,829.96 is: 1,308,785,456,865.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,228,529,665.60 : 5,388,342,856,750.20 = 872,523,627,829.96 : x
  2. Step 2: Convert to fraction form
    3,592,228,529,665.60/5,388,342,856,750.20 = 872,523,627,829.96/x
  3. Step 3: Cross multiply
    3,592,228,529,665.60x = 5,388,342,856,750.20 × 872,523,627,829.96
  4. Step 4: Simplify right side
    3,592,228,529,665.60x = 4,701,456,457,363,335,164,198,912
  5. Step 5: Solve for x
    x = 4,701,456,457,363,335,164,198,912/3,592,228,529,665.60
  6. Step 6: Final answer
    x = 1,308,785,456,865.41

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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.