Home / 12,914,333,807,343-19,371,519,354,903-5,273,842,577,282.50

Finding the Fourth Proportional to 12,914,333,807,343, 19,371,519,354,903 and 5,273,842,577,282.50

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Solution

The fourth proportional to 12,914,333,807,343, 19,371,519,354,903 and 5,273,842,577,282.50 is: 7,910,771,479,551.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,914,333,807,343 : 19,371,519,354,903 = 5,273,842,577,282.50 : x
  2. Step 2: Convert to fraction form
    12,914,333,807,343/19,371,519,354,903 = 5,273,842,577,282.50/x
  3. Step 3: Cross multiply
    12,914,333,807,343x = 19,371,519,354,903 × 5,273,842,577,282.50
  4. Step 4: Simplify right side
    12,914,333,807,343x = 102,162,343,560,539,470,433,353,728
  5. Step 5: Solve for x
    x = 102,162,343,560,539,470,433,353,728/12,914,333,807,343
  6. Step 6: Final answer
    x = 7,910,771,479,551.71

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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.