Home / 110,428,081,670.62-165,628,412,853.65-29,760,095,881.62

Finding the Fourth Proportional to 110,428,081,670.62, 165,628,412,853.65 and 29,760,095,881.62

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Solution

The fourth proportional to 110,428,081,670.62, 165,628,412,853.65 and 29,760,095,881.62 is: 44,636,449,104.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,428,081,670.62 : 165,628,412,853.65 = 29,760,095,881.62 : x
  2. Step 2: Convert to fraction form
    110,428,081,670.62/165,628,412,853.65 = 29,760,095,881.62/x
  3. Step 3: Cross multiply
    110,428,081,670.62x = 165,628,412,853.65 × 29,760,095,881.62
  4. Step 4: Simplify right side
    110,428,081,670.62x = 4,929,117,447,245,166,280,704
  5. Step 5: Solve for x
    x = 4,929,117,447,245,166,280,704/110,428,081,670.62
  6. Step 6: Final answer
    x = 44,636,449,104.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.