Home / 232,541,072,870.76-348,811,608,912.44-55,877,329,886.76

Finding the Fourth Proportional to 232,541,072,870.76, 348,811,608,912.44 and 55,877,329,886.76

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Solution

The fourth proportional to 232,541,072,870.76, 348,811,608,912.44 and 55,877,329,886.76 is: 83,815,994,735.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,541,072,870.76 : 348,811,608,912.44 = 55,877,329,886.76 : x
  2. Step 2: Convert to fraction form
    232,541,072,870.76/348,811,608,912.44 = 55,877,329,886.76/x
  3. Step 3: Cross multiply
    232,541,072,870.76x = 348,811,608,912.44 × 55,877,329,886.76
  4. Step 4: Simplify right side
    232,541,072,870.76x = 19,490,661,339,531,923,423,232
  5. Step 5: Solve for x
    x = 19,490,661,339,531,923,423,232/232,541,072,870.76
  6. Step 6: Final answer
    x = 83,815,994,735.54

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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.