Home / 185,275,952,675.38-276,666,277,867.84-151,308,866,657.98

Finding the Fourth Proportional to 185,275,952,675.38, 276,666,277,867.84 and 151,308,866,657.98

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Solution

The fourth proportional to 185,275,952,675.38, 276,666,277,867.84 and 151,308,866,657.98 is: 225,944,383,726.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,275,952,675.38 : 276,666,277,867.84 = 151,308,866,657.98 : x
  2. Step 2: Convert to fraction form
    185,275,952,675.38/276,666,277,867.84 = 151,308,866,657.98/x
  3. Step 3: Cross multiply
    185,275,952,675.38x = 276,666,277,867.84 × 151,308,866,657.98
  4. Step 4: Simplify right side
    185,275,952,675.38x = 41,862,060,946,664,649,129,984
  5. Step 5: Solve for x
    x = 41,862,060,946,664,649,129,984/185,275,952,675.38
  6. Step 6: Final answer
    x = 225,944,383,726.96

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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.