Home / 4,481,114,072.76-6,721,578,812.73-1,493,394,095.82

Finding the Fourth Proportional to 4,481,114,072.76, 6,721,578,812.73 and 1,493,394,095.82

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Solution

The fourth proportional to 4,481,114,072.76, 6,721,578,812.73 and 1,493,394,095.82 is: 2,240,060,384.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,114,072.76 : 6,721,578,812.73 = 1,493,394,095.82 : x
  2. Step 2: Convert to fraction form
    4,481,114,072.76/6,721,578,812.73 = 1,493,394,095.82/x
  3. Step 3: Cross multiply
    4,481,114,072.76x = 6,721,578,812.73 × 1,493,394,095.82
  4. Step 4: Simplify right side
    4,481,114,072.76x = 10,037,966,113,519,785,984
  5. Step 5: Solve for x
    x = 10,037,966,113,519,785,984/4,481,114,072.76
  6. Step 6: Final answer
    x = 2,240,060,384.66

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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.