Home / 186,402,494,688.48-279,608,951,630.61-60,633,092,186.82

Finding the Fourth Proportional to 186,402,494,688.48, 279,608,951,630.61 and 60,633,092,186.82

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Solution

The fourth proportional to 186,402,494,688.48, 279,608,951,630.61 and 60,633,092,186.82 is: 90,951,332,860.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,402,494,688.48 : 279,608,951,630.61 = 60,633,092,186.82 : x
  2. Step 2: Convert to fraction form
    186,402,494,688.48/279,608,951,630.61 = 60,633,092,186.82/x
  3. Step 3: Cross multiply
    186,402,494,688.48x = 279,608,951,630.61 × 60,633,092,186.82
  4. Step 4: Simplify right side
    186,402,494,688.48x = 16,953,555,340,478,868,619,264
  5. Step 5: Solve for x
    x = 16,953,555,340,478,868,619,264/186,402,494,688.48
  6. Step 6: Final answer
    x = 90,951,332,860.71

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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.