Home / 2,660,511,744,101.70-3,990,767,616,152.60-2,660,511,744,101.70

Finding the Fourth Proportional to 2,660,511,744,101.70, 3,990,767,616,152.60 and 2,660,511,744,101.70

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Solution

The fourth proportional to 2,660,511,744,101.70, 3,990,767,616,152.60 and 2,660,511,744,101.70 is: 3,990,767,616,152.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,660,511,744,101.70 : 3,990,767,616,152.60 = 2,660,511,744,101.70 : x
  2. Step 2: Convert to fraction form
    2,660,511,744,101.70/3,990,767,616,152.60 = 2,660,511,744,101.70/x
  3. Step 3: Cross multiply
    2,660,511,744,101.70x = 3,990,767,616,152.60 × 2,660,511,744,101.70
  4. Step 4: Simplify right side
    2,660,511,744,101.70x = 10,617,484,110,754,739,033,997,312
  5. Step 5: Solve for x
    x = 10,617,484,110,754,739,033,997,312/2,660,511,744,101.70
  6. Step 6: Final answer
    x = 3,990,767,616,152.60

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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.