Home / 1,833,188,968,934.20-2,529,686,790,836-1,010,079,864,309.70

Finding the Fourth Proportional to 1,833,188,968,934.20, 2,529,686,790,836 and 1,010,079,864,309.70

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Solution

The fourth proportional to 1,833,188,968,934.20, 2,529,686,790,836 and 1,010,079,864,309.70 is: 1,393,847,406,751.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,188,968,934.20 : 2,529,686,790,836 = 1,010,079,864,309.70 : x
  2. Step 2: Convert to fraction form
    1,833,188,968,934.20/2,529,686,790,836 = 1,010,079,864,309.70/x
  3. Step 3: Cross multiply
    1,833,188,968,934.20x = 2,529,686,790,836 × 1,010,079,864,309.70
  4. Step 4: Simplify right side
    1,833,188,968,934.20x = 2,555,185,690,433,667,190,489,088
  5. Step 5: Solve for x
    x = 2,555,185,690,433,667,190,489,088/1,833,188,968,934.20
  6. Step 6: Final answer
    x = 1,393,847,406,751.11

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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.