Home / 23,668,504,375.60-32,662,553,647.62-12,817,659,821.32

Finding the Fourth Proportional to 23,668,504,375.60, 32,662,553,647.62 and 12,817,659,821.32

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Solution

The fourth proportional to 23,668,504,375.60, 32,662,553,647.62 and 12,817,659,821.32 is: 17,688,380,089.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,668,504,375.60 : 32,662,553,647.62 = 12,817,659,821.32 : x
  2. Step 2: Convert to fraction form
    23,668,504,375.60/32,662,553,647.62 = 12,817,659,821.32/x
  3. Step 3: Cross multiply
    23,668,504,375.60x = 32,662,553,647.62 × 12,817,659,821.32
  4. Step 4: Simplify right side
    23,668,504,375.60x = 418,657,501,550,807,875,584
  5. Step 5: Solve for x
    x = 418,657,501,550,807,875,584/23,668,504,375.60
  6. Step 6: Final answer
    x = 17,688,380,089.72

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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.