Home / 96,136,889,780.88-132,651,365,907.24-55,476,967,929.84

Finding the Fourth Proportional to 96,136,889,780.88, 132,651,365,907.24 and 55,476,967,929.84

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Solution

The fourth proportional to 96,136,889,780.88, 132,651,365,907.24 and 55,476,967,929.84 is: 76,548,092,923.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,136,889,780.88 : 132,651,365,907.24 = 55,476,967,929.84 : x
  2. Step 2: Convert to fraction form
    96,136,889,780.88/132,651,365,907.24 = 55,476,967,929.84/x
  3. Step 3: Cross multiply
    96,136,889,780.88x = 132,651,365,907.24 × 55,476,967,929.84
  4. Step 4: Simplify right side
    96,136,889,780.88x = 7,359,095,572,285,424,140,288
  5. Step 5: Solve for x
    x = 7,359,095,572,285,424,140,288/96,136,889,780.88
  6. Step 6: Final answer
    x = 76,548,092,923.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.