Home / 134,664,052.20-201,966,757.92-36,293,462.88

Finding the Fourth Proportional to 134,664,052.20, 201,966,757.92 and 36,293,462.88

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Solution

The fourth proportional to 134,664,052.20, 201,966,757.92 and 36,293,462.88 is: 54,432,292.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,664,052.20 : 201,966,757.92 = 36,293,462.88 : x
  2. Step 2: Convert to fraction form
    134,664,052.20/201,966,757.92 = 36,293,462.88/x
  3. Step 3: Cross multiply
    134,664,052.20x = 201,966,757.92 × 36,293,462.88
  4. Step 4: Simplify right side
    134,664,052.20x = 7,330,073,031,563,466
  5. Step 5: Solve for x
    x = 7,330,073,031,563,466/134,664,052.20
  6. Step 6: Final answer
    x = 54,432,292.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.