Home / 187,295,892,652.30-258,468,523,150.05-101,656,876,053.03

Finding the Fourth Proportional to 187,295,892,652.30, 258,468,523,150.05 and 101,656,876,053.03

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Solution

The fourth proportional to 187,295,892,652.30, 258,468,523,150.05 and 101,656,876,053.03 is: 140,286,592,777.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,295,892,652.30 : 258,468,523,150.05 = 101,656,876,053.03 : x
  2. Step 2: Convert to fraction form
    187,295,892,652.30/258,468,523,150.05 = 101,656,876,053.03/x
  3. Step 3: Cross multiply
    187,295,892,652.30x = 258,468,523,150.05 × 101,656,876,053.03
  4. Step 4: Simplify right side
    187,295,892,652.30x = 26,275,102,621,474,347,810,816
  5. Step 5: Solve for x
    x = 26,275,102,621,474,347,810,816/187,295,892,652.30
  6. Step 6: Final answer
    x = 140,286,592,777.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.