Home / 3,088,693,479,039.80-4,262,397,696,816.60-1,699,774,594,651.50

Finding the Fourth Proportional to 3,088,693,479,039.80, 4,262,397,696,816.60 and 1,699,774,594,651.50

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Solution

The fourth proportional to 3,088,693,479,039.80, 4,262,397,696,816.60 and 1,699,774,594,651.50 is: 2,345,689,323,500.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,693,479,039.80 : 4,262,397,696,816.60 = 1,699,774,594,651.50 : x
  2. Step 2: Convert to fraction form
    3,088,693,479,039.80/4,262,397,696,816.60 = 1,699,774,594,651.50/x
  3. Step 3: Cross multiply
    3,088,693,479,039.80x = 4,262,397,696,816.60 × 1,699,774,594,651.50
  4. Step 4: Simplify right side
    3,088,693,479,039.80x = 7,245,115,317,349,924,107,976,704
  5. Step 5: Solve for x
    x = 7,245,115,317,349,924,107,976,704/3,088,693,479,039.80
  6. Step 6: Final answer
    x = 2,345,689,323,500.71

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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.