Home / 185,275,952,672.13-276,666,277,862.98-151,308,866,654.73

Finding the Fourth Proportional to 185,275,952,672.13, 276,666,277,862.98 and 151,308,866,654.73

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Solution

The fourth proportional to 185,275,952,672.13, 276,666,277,862.98 and 151,308,866,654.73 is: 225,944,383,722.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,275,952,672.13 : 276,666,277,862.98 = 151,308,866,654.73 : x
  2. Step 2: Convert to fraction form
    185,275,952,672.13/276,666,277,862.98 = 151,308,866,654.73/x
  3. Step 3: Cross multiply
    185,275,952,672.13x = 276,666,277,862.98 × 151,308,866,654.73
  4. Step 4: Simplify right side
    185,275,952,672.13x = 41,862,060,945,030,120,472,576
  5. Step 5: Solve for x
    x = 41,862,060,945,030,120,472,576/185,275,952,672.13
  6. Step 6: Final answer
    x = 225,944,383,722.10

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.