Home / 4,618,944,010.40-6,928,416,015.60-4,482,895,114.40

Finding the Fourth Proportional to 4,618,944,010.40, 6,928,416,015.60 and 4,482,895,114.40

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Solution

The fourth proportional to 4,618,944,010.40, 6,928,416,015.60 and 4,482,895,114.40 is: 6,724,342,671.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,944,010.40 : 6,928,416,015.60 = 4,482,895,114.40 : x
  2. Step 2: Convert to fraction form
    4,618,944,010.40/6,928,416,015.60 = 4,482,895,114.40/x
  3. Step 3: Cross multiply
    4,618,944,010.40x = 6,928,416,015.60 × 4,482,895,114.40
  4. Step 4: Simplify right side
    4,618,944,010.40x = 31,059,362,306,863,951,872
  5. Step 5: Solve for x
    x = 31,059,362,306,863,951,872/4,618,944,010.40
  6. Step 6: Final answer
    x = 6,724,342,671.60

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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.