Home / 7,276,449,633.60-10,914,674,450.40-4,011,276,129.60

Finding the Fourth Proportional to 7,276,449,633.60, 10,914,674,450.40 and 4,011,276,129.60

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Solution

The fourth proportional to 7,276,449,633.60, 10,914,674,450.40 and 4,011,276,129.60 is: 6,016,914,194.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,449,633.60 : 10,914,674,450.40 = 4,011,276,129.60 : x
  2. Step 2: Convert to fraction form
    7,276,449,633.60/10,914,674,450.40 = 4,011,276,129.60/x
  3. Step 3: Cross multiply
    7,276,449,633.60x = 10,914,674,450.40 × 4,011,276,129.60
  4. Step 4: Simplify right side
    7,276,449,633.60x = 43,781,773,085,244,514,304
  5. Step 5: Solve for x
    x = 43,781,773,085,244,514,304/7,276,449,633.60
  6. Step 6: Final answer
    x = 6,016,914,194.40

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Double scale
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1.5x scale

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.