Home / 1,783,517,505,761.40-2,675,276,258,641.90-1,783,517,505,761.40

Finding the Fourth Proportional to 1,783,517,505,761.40, 2,675,276,258,641.90 and 1,783,517,505,761.40

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Solution

The fourth proportional to 1,783,517,505,761.40, 2,675,276,258,641.90 and 1,783,517,505,761.40 is: 2,675,276,258,641.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,517,505,761.40 : 2,675,276,258,641.90 = 1,783,517,505,761.40 : x
  2. Step 2: Convert to fraction form
    1,783,517,505,761.40/2,675,276,258,641.90 = 1,783,517,505,761.40/x
  3. Step 3: Cross multiply
    1,783,517,505,761.40x = 2,675,276,258,641.90 × 1,783,517,505,761.40
  4. Step 4: Simplify right side
    1,783,517,505,761.40x = 4,771,402,040,035,691,280,203,776
  5. Step 5: Solve for x
    x = 4,771,402,040,035,691,280,203,776/1,783,517,505,761.40
  6. Step 6: Final answer
    x = 2,675,276,258,641.90

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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.