Home / 3,088,693,479,039-4,262,397,696,815.20-1,699,774,594,650.40

Finding the Fourth Proportional to 3,088,693,479,039, 4,262,397,696,815.20 and 1,699,774,594,650.40

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Solution

The fourth proportional to 3,088,693,479,039, 4,262,397,696,815.20 and 1,699,774,594,650.40 is: 2,345,689,323,499.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,693,479,039 : 4,262,397,696,815.20 = 1,699,774,594,650.40 : x
  2. Step 2: Convert to fraction form
    3,088,693,479,039/4,262,397,696,815.20 = 1,699,774,594,650.40/x
  3. Step 3: Cross multiply
    3,088,693,479,039x = 4,262,397,696,815.20 × 1,699,774,594,650.40
  4. Step 4: Simplify right side
    3,088,693,479,039x = 7,245,115,317,342,854,591,807,488
  5. Step 5: Solve for x
    x = 7,245,115,317,342,854,591,807,488/3,088,693,479,039
  6. Step 6: Final answer
    x = 2,345,689,323,499.03

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Double scale
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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.