Home / 23,668,504,394.12-32,662,553,673.14-12,817,659,839.84

Finding the Fourth Proportional to 23,668,504,394.12, 32,662,553,673.14 and 12,817,659,839.84

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Solution

The fourth proportional to 23,668,504,394.12, 32,662,553,673.14 and 12,817,659,839.84 is: 17,688,380,115.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,668,504,394.12 : 32,662,553,673.14 = 12,817,659,839.84 : x
  2. Step 2: Convert to fraction form
    23,668,504,394.12/32,662,553,673.14 = 12,817,659,839.84/x
  3. Step 3: Cross multiply
    23,668,504,394.12x = 32,662,553,673.14 × 12,817,659,839.84
  4. Step 4: Simplify right side
    23,668,504,394.12x = 418,657,502,482,825,084,928
  5. Step 5: Solve for x
    x = 418,657,502,482,825,084,928/23,668,504,394.12
  6. Step 6: Final answer
    x = 17,688,380,115.26

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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.