Home / 936,370,185.26-1,291,155,557.87-596,740,910.96

Finding the Fourth Proportional to 936,370,185.26, 1,291,155,557.87 and 596,740,910.96

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Solution

The fourth proportional to 936,370,185.26, 1,291,155,557.87 and 596,740,910.96 is: 822,842,670.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,370,185.26 : 1,291,155,557.87 = 596,740,910.96 : x
  2. Step 2: Convert to fraction form
    936,370,185.26/1,291,155,557.87 = 596,740,910.96/x
  3. Step 3: Cross multiply
    936,370,185.26x = 1,291,155,557.87 × 596,740,910.96
  4. Step 4: Simplify right side
    936,370,185.26x = 770,485,343,784,971,392
  5. Step 5: Solve for x
    x = 770,485,343,784,971,392/936,370,185.26
  6. Step 6: Final answer
    x = 822,842,670.47

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.