Home / 179,424,403.88-247,605,776.99-96,918,189.44

Finding the Fourth Proportional to 179,424,403.88, 247,605,776.99 and 96,918,189.44

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Solution

The fourth proportional to 179,424,403.88, 247,605,776.99 and 96,918,189.44 is: 133,747,155.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,424,403.88 : 247,605,776.99 = 96,918,189.44 : x
  2. Step 2: Convert to fraction form
    179,424,403.88/247,605,776.99 = 96,918,189.44/x
  3. Step 3: Cross multiply
    179,424,403.88x = 247,605,776.99 × 96,918,189.44
  4. Step 4: Simplify right side
    179,424,403.88x = 23,997,503,599,032,596
  5. Step 5: Solve for x
    x = 23,997,503,599,032,596/179,424,403.88
  6. Step 6: Final answer
    x = 133,747,155.24

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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.