Home / 179,810,233.46-248,138,122.47-97,304,018.18

Finding the Fourth Proportional to 179,810,233.46, 248,138,122.47 and 97,304,018.18

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Solution

The fourth proportional to 179,810,233.46, 248,138,122.47 and 97,304,018.18 is: 134,279,545.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,810,233.46 : 248,138,122.47 = 97,304,018.18 : x
  2. Step 2: Convert to fraction form
    179,810,233.46/248,138,122.47 = 97,304,018.18/x
  3. Step 3: Cross multiply
    179,810,233.46x = 248,138,122.47 × 97,304,018.18
  4. Step 4: Simplify right side
    179,810,233.46x = 24,144,836,379,971,948
  5. Step 5: Solve for x
    x = 24,144,836,379,971,948/179,810,233.46
  6. Step 6: Final answer
    x = 134,279,545.25

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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.