Home / 264,116,859.33-364,492,649.42-146,642,195.34

Finding the Fourth Proportional to 264,116,859.33, 364,492,649.42 and 146,642,195.34

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Solution

The fourth proportional to 264,116,859.33, 364,492,649.42 and 146,642,195.34 is: 202,372,549.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,116,859.33 : 364,492,649.42 = 146,642,195.34 : x
  2. Step 2: Convert to fraction form
    264,116,859.33/364,492,649.42 = 146,642,195.34/x
  3. Step 3: Cross multiply
    264,116,859.33x = 364,492,649.42 × 146,642,195.34
  4. Step 4: Simplify right side
    264,116,859.33x = 53,450,002,296,241,784
  5. Step 5: Solve for x
    x = 53,450,002,296,241,784/264,116,859.33
  6. Step 6: Final answer
    x = 202,372,549.91

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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.