Home / 179,810,230.70-248,138,118.68-97,304,015.45

Finding the Fourth Proportional to 179,810,230.70, 248,138,118.68 and 97,304,015.45

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Solution

The fourth proportional to 179,810,230.70, 248,138,118.68 and 97,304,015.45 is: 134,279,541.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,810,230.70 : 248,138,118.68 = 97,304,015.45 : x
  2. Step 2: Convert to fraction form
    179,810,230.70/248,138,118.68 = 97,304,015.45/x
  3. Step 3: Cross multiply
    179,810,230.70x = 248,138,118.68 × 97,304,015.45
  4. Step 4: Simplify right side
    179,810,230.70x = 24,144,835,332,045,444
  5. Step 5: Solve for x
    x = 24,144,835,332,045,444/179,810,230.70
  6. Step 6: Final answer
    x = 134,279,541.49

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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.