Home / 179,407,743.18-247,582,852.44-96,901,527.93

Finding the Fourth Proportional to 179,407,743.18, 247,582,852.44 and 96,901,527.93

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Solution

The fourth proportional to 179,407,743.18, 247,582,852.44 and 96,901,527.93 is: 133,724,198.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,407,743.18 : 247,582,852.44 = 96,901,527.93 : x
  2. Step 2: Convert to fraction form
    179,407,743.18/247,582,852.44 = 96,901,527.93/x
  3. Step 3: Cross multiply
    179,407,743.18x = 247,582,852.44 × 96,901,527.93
  4. Step 4: Simplify right side
    179,407,743.18x = 23,991,156,690,593,344
  5. Step 5: Solve for x
    x = 23,991,156,690,593,344/179,407,743.18
  6. Step 6: Final answer
    x = 133,724,198.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.