Home / 2,148,608,222.60-3,222,912,333.90-595,896,542.60

Finding the Fourth Proportional to 2,148,608,222.60, 3,222,912,333.90 and 595,896,542.60

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Solution

The fourth proportional to 2,148,608,222.60, 3,222,912,333.90 and 595,896,542.60 is: 893,844,813.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,148,608,222.60 : 3,222,912,333.90 = 595,896,542.60 : x
  2. Step 2: Convert to fraction form
    2,148,608,222.60/3,222,912,333.90 = 595,896,542.60/x
  3. Step 3: Cross multiply
    2,148,608,222.60x = 3,222,912,333.90 × 595,896,542.60
  4. Step 4: Simplify right side
    2,148,608,222.60x = 1,920,522,316,873,906,944
  5. Step 5: Solve for x
    x = 1,920,522,316,873,906,944/2,148,608,222.60
  6. Step 6: Final answer
    x = 893,844,813.90

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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.