Home / 982,693,598,981.70-1,474,040,398,472.50-982,693,598,981.70

Finding the Fourth Proportional to 982,693,598,981.70, 1,474,040,398,472.50 and 982,693,598,981.70

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Solution

The fourth proportional to 982,693,598,981.70, 1,474,040,398,472.50 and 982,693,598,981.70 is: 1,474,040,398,472.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,693,598,981.70 : 1,474,040,398,472.50 = 982,693,598,981.70 : x
  2. Step 2: Convert to fraction form
    982,693,598,981.70/1,474,040,398,472.50 = 982,693,598,981.70/x
  3. Step 3: Cross multiply
    982,693,598,981.70x = 1,474,040,398,472.50 × 982,693,598,981.70
  4. Step 4: Simplify right side
    982,693,598,981.70x = 1,448,530,064,219,360,225,918,976
  5. Step 5: Solve for x
    x = 1,448,530,064,219,360,225,918,976/982,693,598,981.70
  6. Step 6: Final answer
    x = 1,474,040,398,472.50

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Double scale
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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.