Home / 11,833,942,970.97-16,331,105,652.22-6,753,205,751.84

Finding the Fourth Proportional to 11,833,942,970.97, 16,331,105,652.22 and 6,753,205,751.84

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Solution

The fourth proportional to 11,833,942,970.97, 16,331,105,652.22 and 6,753,205,751.84 is: 9,319,574,793.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,942,970.97 : 16,331,105,652.22 = 6,753,205,751.84 : x
  2. Step 2: Convert to fraction form
    11,833,942,970.97/16,331,105,652.22 = 6,753,205,751.84/x
  3. Step 3: Cross multiply
    11,833,942,970.97x = 16,331,105,652.22 × 6,753,205,751.84
  4. Step 4: Simplify right side
    11,833,942,970.97x = 110,287,316,624,525,230,080
  5. Step 5: Solve for x
    x = 110,287,316,624,525,230,080/11,833,942,970.97
  6. Step 6: Final answer
    x = 9,319,574,793.89

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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.