Home / 114,741,401-158,343,136.58-63,233,177

Finding the Fourth Proportional to 114,741,401, 158,343,136.58 and 63,233,177

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Solution

The fourth proportional to 114,741,401, 158,343,136.58 and 63,233,177 is: 87,261,786.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,741,401 : 158,343,136.58 = 63,233,177 : x
  2. Step 2: Convert to fraction form
    114,741,401/158,343,136.58 = 63,233,177/x
  3. Step 3: Cross multiply
    114,741,401x = 158,343,136.58 × 63,233,177
  4. Step 4: Simplify right side
    114,741,401x = 10,012,539,582,098,316
  5. Step 5: Solve for x
    x = 10,012,539,582,098,316/114,741,401
  6. Step 6: Final answer
    x = 87,261,786.02

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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.