Home / 97,785,451,826.60-146,678,177,739.90-97,785,451,826.60

Finding the Fourth Proportional to 97,785,451,826.60, 146,678,177,739.90 and 97,785,451,826.60

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Solution

The fourth proportional to 97,785,451,826.60, 146,678,177,739.90 and 97,785,451,826.60 is: 146,678,177,739.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,785,451,826.60 : 146,678,177,739.90 = 97,785,451,826.60 : x
  2. Step 2: Convert to fraction form
    97,785,451,826.60/146,678,177,739.90 = 97,785,451,826.60/x
  3. Step 3: Cross multiply
    97,785,451,826.60x = 146,678,177,739.90 × 97,785,451,826.60
  4. Step 4: Simplify right side
    97,785,451,826.60x = 14,342,991,883,398,463,619,072
  5. Step 5: Solve for x
    x = 14,342,991,883,398,463,619,072/97,785,451,826.60
  6. Step 6: Final answer
    x = 146,678,177,739.90

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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.