Home / 233,506,252.88-322,240,086.27-127,659,896.24

Finding the Fourth Proportional to 233,506,252.88, 322,240,086.27 and 127,659,896.24

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Solution

The fourth proportional to 233,506,252.88, 322,240,086.27 and 127,659,896.24 is: 176,171,453.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,506,252.88 : 322,240,086.27 = 127,659,896.24 : x
  2. Step 2: Convert to fraction form
    233,506,252.88/322,240,086.27 = 127,659,896.24/x
  3. Step 3: Cross multiply
    233,506,252.88x = 322,240,086.27 × 127,659,896.24
  4. Step 4: Simplify right side
    233,506,252.88x = 41,137,135,978,402,448
  5. Step 5: Solve for x
    x = 41,137,135,978,402,448/233,506,252.88
  6. Step 6: Final answer
    x = 176,171,453.53

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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.