Home / 171,276,755.58-236,321,410.50-96,937,314.48

Finding the Fourth Proportional to 171,276,755.58, 236,321,410.50 and 96,937,314.48

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Solution

The fourth proportional to 171,276,755.58, 236,321,410.50 and 96,937,314.48 is: 133,750,565.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,276,755.58 : 236,321,410.50 = 96,937,314.48 : x
  2. Step 2: Convert to fraction form
    171,276,755.58/236,321,410.50 = 96,937,314.48/x
  3. Step 3: Cross multiply
    171,276,755.58x = 236,321,410.50 × 96,937,314.48
  4. Step 4: Simplify right side
    171,276,755.58x = 22,908,362,887,995,676
  5. Step 5: Solve for x
    x = 22,908,362,887,995,676/171,276,755.58
  6. Step 6: Final answer
    x = 133,750,565.34

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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.