Home / 8,162,951,007,522.80-11,265,214,619,644-4,694,572,828,224.40

Finding the Fourth Proportional to 8,162,951,007,522.80, 11,265,214,619,644 and 4,694,572,828,224.40

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Solution

The fourth proportional to 8,162,951,007,522.80, 11,265,214,619,644 and 4,694,572,828,224.40 is: 6,478,707,321,501.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,162,951,007,522.80 : 11,265,214,619,644 = 4,694,572,828,224.40 : x
  2. Step 2: Convert to fraction form
    8,162,951,007,522.80/11,265,214,619,644 = 4,694,572,828,224.40/x
  3. Step 3: Cross multiply
    8,162,951,007,522.80x = 11,265,214,619,644 × 4,694,572,828,224.40
  4. Step 4: Simplify right side
    8,162,951,007,522.80x = 52,885,370,457,496,998,985,596,928
  5. Step 5: Solve for x
    x = 52,885,370,457,496,998,985,596,928/8,162,951,007,522.80
  6. Step 6: Final answer
    x = 6,478,707,321,501.62

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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.