Home / 324,982,106,274.11-487,049,101,390.83-181,555,341,077.96

Finding the Fourth Proportional to 324,982,106,274.11, 487,049,101,390.83 and 181,555,341,077.96

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Solution

The fourth proportional to 324,982,106,274.11, 487,049,101,390.83 and 181,555,341,077.96 is: 272,096,106,270.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,982,106,274.11 : 487,049,101,390.83 = 181,555,341,077.96 : x
  2. Step 2: Convert to fraction form
    324,982,106,274.11/487,049,101,390.83 = 181,555,341,077.96/x
  3. Step 3: Cross multiply
    324,982,106,274.11x = 487,049,101,390.83 × 181,555,341,077.96
  4. Step 4: Simplify right side
    324,982,106,274.11x = 88,426,365,724,726,063,529,984
  5. Step 5: Solve for x
    x = 88,426,365,724,726,063,529,984/324,982,106,274.11
  6. Step 6: Final answer
    x = 272,096,106,270.36

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1.5x scale

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.