Home / 23,668,504,374.60-32,662,553,646.24-12,817,659,820.32

Finding the Fourth Proportional to 23,668,504,374.60, 32,662,553,646.24 and 12,817,659,820.32

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Solution

The fourth proportional to 23,668,504,374.60, 32,662,553,646.24 and 12,817,659,820.32 is: 17,688,380,088.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,668,504,374.60 : 32,662,553,646.24 = 12,817,659,820.32 : x
  2. Step 2: Convert to fraction form
    23,668,504,374.60/32,662,553,646.24 = 12,817,659,820.32/x
  3. Step 3: Cross multiply
    23,668,504,374.60x = 32,662,553,646.24 × 12,817,659,820.32
  4. Step 4: Simplify right side
    23,668,504,374.60x = 418,657,501,500,456,960,000
  5. Step 5: Solve for x
    x = 418,657,501,500,456,960,000/23,668,504,374.60
  6. Step 6: Final answer
    x = 17,688,380,088.34

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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.