Home / 5,717,795,671.20-8,550,363,205.36-5,438,852,919.20

Finding the Fourth Proportional to 5,717,795,671.20, 8,550,363,205.36 and 5,438,852,919.20

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Solution

The fourth proportional to 5,717,795,671.20, 8,550,363,205.36 and 5,438,852,919.20 is: 8,133,233,601.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,717,795,671.20 : 8,550,363,205.36 = 5,438,852,919.20 : x
  2. Step 2: Convert to fraction form
    5,717,795,671.20/8,550,363,205.36 = 5,438,852,919.20/x
  3. Step 3: Cross multiply
    5,717,795,671.20x = 8,550,363,205.36 × 5,438,852,919.20
  4. Step 4: Simplify right side
    5,717,795,671.20x = 46,504,167,879,692,500,992
  5. Step 5: Solve for x
    x = 46,504,167,879,692,500,992/5,717,795,671.20
  6. Step 6: Final answer
    x = 8,133,233,601.53

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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.