Home / 237,631,664,955.40-356,325,053,426.70-88,494,865,160.20

Finding the Fourth Proportional to 237,631,664,955.40, 356,325,053,426.70 and 88,494,865,160.20

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Solution

The fourth proportional to 237,631,664,955.40, 356,325,053,426.70 and 88,494,865,160.20 is: 132,696,699,163.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,631,664,955.40 : 356,325,053,426.70 = 88,494,865,160.20 : x
  2. Step 2: Convert to fraction form
    237,631,664,955.40/356,325,053,426.70 = 88,494,865,160.20/x
  3. Step 3: Cross multiply
    237,631,664,955.40x = 356,325,053,426.70 × 88,494,865,160.20
  4. Step 4: Simplify right side
    237,631,664,955.40x = 31,532,937,556,196,876,877,824
  5. Step 5: Solve for x
    x = 31,532,937,556,196,876,877,824/237,631,664,955.40
  6. Step 6: Final answer
    x = 132,696,699,163.03

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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.