Home / 109,942,527.46-164,934,064.68-36,170,461.24

Finding the Fourth Proportional to 109,942,527.46, 164,934,064.68 and 36,170,461.24

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Solution

The fourth proportional to 109,942,527.46, 164,934,064.68 and 36,170,461.24 is: 54,262,361.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,942,527.46 : 164,934,064.68 = 36,170,461.24 : x
  2. Step 2: Convert to fraction form
    109,942,527.46/164,934,064.68 = 36,170,461.24/x
  3. Step 3: Cross multiply
    109,942,527.46x = 164,934,064.68 × 36,170,461.24
  4. Step 4: Simplify right side
    109,942,527.46x = 5,965,741,193,663,594
  5. Step 5: Solve for x
    x = 5,965,741,193,663,594/109,942,527.46
  6. Step 6: Final answer
    x = 54,262,361.72

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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.