Home / 801,427,419,274.02-1,202,141,128,911-801,427,419,274.02

Finding the Fourth Proportional to 801,427,419,274.02, 1,202,141,128,911 and 801,427,419,274.02

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Solution

The fourth proportional to 801,427,419,274.02, 1,202,141,128,911 and 801,427,419,274.02 is: 1,202,141,128,911

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,427,419,274.02 : 1,202,141,128,911 = 801,427,419,274.02 : x
  2. Step 2: Convert to fraction form
    801,427,419,274.02/1,202,141,128,911 = 801,427,419,274.02/x
  3. Step 3: Cross multiply
    801,427,419,274.02x = 1,202,141,128,911 × 801,427,419,274.02
  4. Step 4: Simplify right side
    801,427,419,274.02x = 963,428,862,546,299,783,741,440
  5. Step 5: Solve for x
    x = 963,428,862,546,299,783,741,440/801,427,419,274.02
  6. Step 6: Final answer
    x = 1,202,141,128,911

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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.