Home / 179,424,432.76-247,605,816.84-96,918,218.32

Finding the Fourth Proportional to 179,424,432.76, 247,605,816.84 and 96,918,218.32

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Solution

The fourth proportional to 179,424,432.76, 247,605,816.84 and 96,918,218.32 is: 133,747,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,424,432.76 : 247,605,816.84 = 96,918,218.32 : x
  2. Step 2: Convert to fraction form
    179,424,432.76/247,605,816.84 = 96,918,218.32/x
  3. Step 3: Cross multiply
    179,424,432.76x = 247,605,816.84 × 96,918,218.32
  4. Step 4: Simplify right side
    179,424,432.76x = 23,997,514,613,801,052
  5. Step 5: Solve for x
    x = 23,997,514,613,801,052/179,424,432.76
  6. Step 6: Final answer
    x = 133,747,195.10

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Double scale
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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.