Home / 3,582,920,169,920.60-5,378,204,818,146.90-1,544,161,373,212.20

Finding the Fourth Proportional to 3,582,920,169,920.60, 5,378,204,818,146.90 and 1,544,161,373,212.20

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Solution

The fourth proportional to 3,582,920,169,920.60, 5,378,204,818,146.90 and 1,544,161,373,212.20 is: 2,317,890,364,157.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,920,169,920.60 : 5,378,204,818,146.90 = 1,544,161,373,212.20 : x
  2. Step 2: Convert to fraction form
    3,582,920,169,920.60/5,378,204,818,146.90 = 1,544,161,373,212.20/x
  3. Step 3: Cross multiply
    3,582,920,169,920.60x = 5,378,204,818,146.90 × 1,544,161,373,212.20
  4. Step 4: Simplify right side
    3,582,920,169,920.60x = 8,304,816,137,406,187,355,242,496
  5. Step 5: Solve for x
    x = 8,304,816,137,406,187,355,242,496/3,582,920,169,920.60
  6. Step 6: Final answer
    x = 2,317,890,364,157.97

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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.