Home / 3,088,693,479,040.20-4,262,397,696,816.80-1,699,774,594,651.60

Finding the Fourth Proportional to 3,088,693,479,040.20, 4,262,397,696,816.80 and 1,699,774,594,651.60

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Solution

The fourth proportional to 3,088,693,479,040.20, 4,262,397,696,816.80 and 1,699,774,594,651.60 is: 2,345,689,323,500.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,693,479,040.20 : 4,262,397,696,816.80 = 1,699,774,594,651.60 : x
  2. Step 2: Convert to fraction form
    3,088,693,479,040.20/4,262,397,696,816.80 = 1,699,774,594,651.60/x
  3. Step 3: Cross multiply
    3,088,693,479,040.20x = 4,262,397,696,816.80 × 1,699,774,594,651.60
  4. Step 4: Simplify right side
    3,088,693,479,040.20x = 7,245,115,317,350,689,685,897,216
  5. Step 5: Solve for x
    x = 7,245,115,317,350,689,685,897,216/3,088,693,479,040.20
  6. Step 6: Final answer
    x = 2,345,689,323,500.65

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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.