Home / 982,339,313,927.20-1,473,508,970,890.80-982,339,313,927.20

Finding the Fourth Proportional to 982,339,313,927.20, 1,473,508,970,890.80 and 982,339,313,927.20

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Solution

The fourth proportional to 982,339,313,927.20, 1,473,508,970,890.80 and 982,339,313,927.20 is: 1,473,508,970,890.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,339,313,927.20 : 1,473,508,970,890.80 = 982,339,313,927.20 : x
  2. Step 2: Convert to fraction form
    982,339,313,927.20/1,473,508,970,890.80 = 982,339,313,927.20/x
  3. Step 3: Cross multiply
    982,339,313,927.20x = 1,473,508,970,890.80 × 982,339,313,927.20
  4. Step 4: Simplify right side
    982,339,313,927.20x = 1,447,485,791,530,443,020,959,744
  5. Step 5: Solve for x
    x = 1,447,485,791,530,443,020,959,744/982,339,313,927.20
  6. Step 6: Final answer
    x = 1,473,508,970,890.80

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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.