Home / 179,424,401.63-247,605,773.87-96,918,187.19

Finding the Fourth Proportional to 179,424,401.63, 247,605,773.87 and 96,918,187.19

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Solution

The fourth proportional to 179,424,401.63, 247,605,773.87 and 96,918,187.19 is: 133,747,152.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,424,401.63 : 247,605,773.87 = 96,918,187.19 : x
  2. Step 2: Convert to fraction form
    179,424,401.63/247,605,773.87 = 96,918,187.19/x
  3. Step 3: Cross multiply
    179,424,401.63x = 247,605,773.87 × 96,918,187.19
  4. Step 4: Simplify right side
    179,424,401.63x = 23,997,502,740,261,740
  5. Step 5: Solve for x
    x = 23,997,502,740,261,740/179,424,401.63
  6. Step 6: Final answer
    x = 133,747,152.13

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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.