Home / 737,177,171.13-1,105,769,890.13-245,889,092.46

Finding the Fourth Proportional to 737,177,171.13, 1,105,769,890.13 and 245,889,092.46

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Solution

The fourth proportional to 737,177,171.13, 1,105,769,890.13 and 245,889,092.46 is: 368,835,017.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,177,171.13 : 1,105,769,890.13 = 245,889,092.46 : x
  2. Step 2: Convert to fraction form
    737,177,171.13/1,105,769,890.13 = 245,889,092.46/x
  3. Step 3: Cross multiply
    737,177,171.13x = 1,105,769,890.13 × 245,889,092.46
  4. Step 4: Simplify right side
    737,177,171.13x = 271,896,754,750,351,296
  5. Step 5: Solve for x
    x = 271,896,754,750,351,296/737,177,171.13
  6. Step 6: Final answer
    x = 368,835,017.41

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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.