Home / 166,835,032.05-250,252,548.08-95,171,416.05

Finding the Fourth Proportional to 166,835,032.05, 250,252,548.08 and 95,171,416.05

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Solution

The fourth proportional to 166,835,032.05, 250,252,548.08 and 95,171,416.05 is: 142,757,124.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,835,032.05 : 250,252,548.08 = 95,171,416.05 : x
  2. Step 2: Convert to fraction form
    166,835,032.05/250,252,548.08 = 95,171,416.05/x
  3. Step 3: Cross multiply
    166,835,032.05x = 250,252,548.08 × 95,171,416.05
  4. Step 4: Simplify right side
    166,835,032.05x = 23,816,889,370,418,448
  5. Step 5: Solve for x
    x = 23,816,889,370,418,448/166,835,032.05
  6. Step 6: Final answer
    x = 142,757,124.08

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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.