Home / 8,162,951,007,523.60-11,265,214,619,645-4,694,572,828,225.40

Finding the Fourth Proportional to 8,162,951,007,523.60, 11,265,214,619,645 and 4,694,572,828,225.40

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Solution

The fourth proportional to 8,162,951,007,523.60, 11,265,214,619,645 and 4,694,572,828,225.40 is: 6,478,707,321,502.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,162,951,007,523.60 : 11,265,214,619,645 = 4,694,572,828,225.40 : x
  2. Step 2: Convert to fraction form
    8,162,951,007,523.60/11,265,214,619,645 = 4,694,572,828,225.40/x
  3. Step 3: Cross multiply
    8,162,951,007,523.60x = 11,265,214,619,645 × 4,694,572,828,225.40
  4. Step 4: Simplify right side
    8,162,951,007,523.60x = 52,885,370,457,512,959,084,068,864
  5. Step 5: Solve for x
    x = 52,885,370,457,512,959,084,068,864/8,162,951,007,523.60
  6. Step 6: Final answer
    x = 6,478,707,321,502.94

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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.