Home / 23,668,504,419.04-32,662,553,707.56-12,817,659,864.88

Finding the Fourth Proportional to 23,668,504,419.04, 32,662,553,707.56 and 12,817,659,864.88

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Solution

The fourth proportional to 23,668,504,419.04, 32,662,553,707.56 and 12,817,659,864.88 is: 17,688,380,149.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,668,504,419.04 : 32,662,553,707.56 = 12,817,659,864.88 : x
  2. Step 2: Convert to fraction form
    23,668,504,419.04/32,662,553,707.56 = 12,817,659,864.88/x
  3. Step 3: Cross multiply
    23,668,504,419.04x = 32,662,553,707.56 × 12,817,659,864.88
  4. Step 4: Simplify right side
    23,668,504,419.04x = 418,657,503,741,879,255,040
  5. Step 5: Solve for x
    x = 418,657,503,741,879,255,040/23,668,504,419.04
  6. Step 6: Final answer
    x = 17,688,380,149.83

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1.5x scale

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.