Home / 51,112,324,963.79-76,670,049,359.91-17,535,476,497.88

Finding the Fourth Proportional to 51,112,324,963.79, 76,670,049,359.91 and 17,535,476,497.88

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Solution

The fourth proportional to 51,112,324,963.79, 76,670,049,359.91 and 17,535,476,497.88 is: 26,303,750,604.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,112,324,963.79 : 76,670,049,359.91 = 17,535,476,497.88 : x
  2. Step 2: Convert to fraction form
    51,112,324,963.79/76,670,049,359.91 = 17,535,476,497.88/x
  3. Step 3: Cross multiply
    51,112,324,963.79x = 76,670,049,359.91 × 17,535,476,497.88
  4. Step 4: Simplify right side
    51,112,324,963.79x = 1,344,445,848,641,618,051,072
  5. Step 5: Solve for x
    x = 1,344,445,848,641,618,051,072/51,112,324,963.79
  6. Step 6: Final answer
    x = 26,303,750,604.07

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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.