Home / 12,914,333,807,345-19,371,519,354,908-5,273,842,577,285.10

Finding the Fourth Proportional to 12,914,333,807,345, 19,371,519,354,908 and 5,273,842,577,285.10

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Solution

The fourth proportional to 12,914,333,807,345, 19,371,519,354,908 and 5,273,842,577,285.10 is: 7,910,771,479,556.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,914,333,807,345 : 19,371,519,354,908 = 5,273,842,577,285.10 : x
  2. Step 2: Convert to fraction form
    12,914,333,807,345/19,371,519,354,908 = 5,273,842,577,285.10/x
  3. Step 3: Cross multiply
    12,914,333,807,345x = 19,371,519,354,908 × 5,273,842,577,285.10
  4. Step 4: Simplify right side
    12,914,333,807,345x = 102,162,343,560,616,195,729,129,472
  5. Step 5: Solve for x
    x = 102,162,343,560,616,195,729,129,472/12,914,333,807,345
  6. Step 6: Final answer
    x = 7,910,771,479,556.43

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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.