Home / 5,718,367,100.40-8,577,550,650.60-2,036,543,852.40

Finding the Fourth Proportional to 5,718,367,100.40, 8,577,550,650.60 and 2,036,543,852.40

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Solution

The fourth proportional to 5,718,367,100.40, 8,577,550,650.60 and 2,036,543,852.40 is: 3,054,815,778.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,718,367,100.40 : 8,577,550,650.60 = 2,036,543,852.40 : x
  2. Step 2: Convert to fraction form
    5,718,367,100.40/8,577,550,650.60 = 2,036,543,852.40/x
  3. Step 3: Cross multiply
    5,718,367,100.40x = 8,577,550,650.60 × 2,036,543,852.40
  4. Step 4: Simplify right side
    5,718,367,100.40x = 17,468,558,046,129,051,648
  5. Step 5: Solve for x
    x = 17,468,558,046,129,051,648/5,718,367,100.40
  6. Step 6: Final answer
    x = 3,054,815,778.60

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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.