Home / 46,018,367,998.80-69,027,551,998.20-44,212,444,875.60

Finding the Fourth Proportional to 46,018,367,998.80, 69,027,551,998.20 and 44,212,444,875.60

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Solution

The fourth proportional to 46,018,367,998.80, 69,027,551,998.20 and 44,212,444,875.60 is: 66,318,667,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,018,367,998.80 : 69,027,551,998.20 = 44,212,444,875.60 : x
  2. Step 2: Convert to fraction form
    46,018,367,998.80/69,027,551,998.20 = 44,212,444,875.60/x
  3. Step 3: Cross multiply
    46,018,367,998.80x = 69,027,551,998.20 × 44,212,444,875.60
  4. Step 4: Simplify right side
    46,018,367,998.80x = 3,051,876,837,618,029,690,880
  5. Step 5: Solve for x
    x = 3,051,876,837,618,029,690,880/46,018,367,998.80
  6. Step 6: Final answer
    x = 66,318,667,313.40

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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.