Home / 2,198,020,926.80-3,297,031,390.20-2,061,972,030.80

Finding the Fourth Proportional to 2,198,020,926.80, 3,297,031,390.20 and 2,061,972,030.80

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Solution

The fourth proportional to 2,198,020,926.80, 3,297,031,390.20 and 2,061,972,030.80 is: 3,092,958,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,020,926.80 : 3,297,031,390.20 = 2,061,972,030.80 : x
  2. Step 2: Convert to fraction form
    2,198,020,926.80/3,297,031,390.20 = 2,061,972,030.80/x
  3. Step 3: Cross multiply
    2,198,020,926.80x = 3,297,031,390.20 × 2,061,972,030.80
  4. Step 4: Simplify right side
    2,198,020,926.80x = 6,798,386,511,262,041,088
  5. Step 5: Solve for x
    x = 6,798,386,511,262,041,088/2,198,020,926.80
  6. Step 6: Final answer
    x = 3,092,958,046.20

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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.