Home / 179,424,409.56-247,605,784.86-96,918,195

Finding the Fourth Proportional to 179,424,409.56, 247,605,784.86 and 96,918,195

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Solution

The fourth proportional to 179,424,409.56, 247,605,784.86 and 96,918,195 is: 133,747,162.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,424,409.56 : 247,605,784.86 = 96,918,195 : x
  2. Step 2: Convert to fraction form
    179,424,409.56/247,605,784.86 = 96,918,195/x
  3. Step 3: Cross multiply
    179,424,409.56x = 247,605,784.86 × 96,918,195
  4. Step 4: Simplify right side
    179,424,409.56x = 23,997,505,740,189,528
  5. Step 5: Solve for x
    x = 23,997,505,740,189,528/179,424,409.56
  6. Step 6: Final answer
    x = 133,747,162.94

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1.5x scale

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.