Home / 232,541,072,868.75-348,811,608,909.45-55,877,329,884.75

Finding the Fourth Proportional to 232,541,072,868.75, 348,811,608,909.45 and 55,877,329,884.75

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Solution

The fourth proportional to 232,541,072,868.75, 348,811,608,909.45 and 55,877,329,884.75 is: 83,815,994,732.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,541,072,868.75 : 348,811,608,909.45 = 55,877,329,884.75 : x
  2. Step 2: Convert to fraction form
    232,541,072,868.75/348,811,608,909.45 = 55,877,329,884.75/x
  3. Step 3: Cross multiply
    232,541,072,868.75x = 348,811,608,909.45 × 55,877,329,884.75
  4. Step 4: Simplify right side
    232,541,072,868.75x = 19,490,661,338,663,740,243,968
  5. Step 5: Solve for x
    x = 19,490,661,338,663,740,243,968/232,541,072,868.75
  6. Step 6: Final answer
    x = 83,815,994,732.53

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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.