Home / 11,796,363,803.60-17,694,424,513.20-6,818,918,537.60

Finding the Fourth Proportional to 11,796,363,803.60, 17,694,424,513.20 and 6,818,918,537.60

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Solution

The fourth proportional to 11,796,363,803.60, 17,694,424,513.20 and 6,818,918,537.60 is: 10,228,307,750.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796,363,803.60 : 17,694,424,513.20 = 6,818,918,537.60 : x
  2. Step 2: Convert to fraction form
    11,796,363,803.60/17,694,424,513.20 = 6,818,918,537.60/x
  3. Step 3: Cross multiply
    11,796,363,803.60x = 17,694,424,513.20 × 6,818,918,537.60
  4. Step 4: Simplify right side
    11,796,363,803.60x = 120,656,839,325,223,354,368
  5. Step 5: Solve for x
    x = 120,656,839,325,223,354,368/11,796,363,803.60
  6. Step 6: Final answer
    x = 10,228,307,750.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.