Home / 3,326,479,026.82-4,589,807,164.11-1,969,439,095.01

Finding the Fourth Proportional to 3,326,479,026.82, 4,589,807,164.11 and 1,969,439,095.01

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Solution

The fourth proportional to 3,326,479,026.82, 4,589,807,164.11 and 1,969,439,095.01 is: 2,717,391,450.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,479,026.82 : 4,589,807,164.11 = 1,969,439,095.01 : x
  2. Step 2: Convert to fraction form
    3,326,479,026.82/4,589,807,164.11 = 1,969,439,095.01/x
  3. Step 3: Cross multiply
    3,326,479,026.82x = 4,589,807,164.11 × 1,969,439,095.01
  4. Step 4: Simplify right side
    3,326,479,026.82x = 9,039,345,667,566,687,232
  5. Step 5: Solve for x
    x = 9,039,345,667,566,687,232/3,326,479,026.82
  6. Step 6: Final answer
    x = 2,717,391,450.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.