Home / 24,911,361.45-37,367,042.18-12,156,777.45

Finding the Fourth Proportional to 24,911,361.45, 37,367,042.18 and 12,156,777.45

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Solution

The fourth proportional to 24,911,361.45, 37,367,042.18 and 12,156,777.45 is: 18,235,166.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,361.45 : 37,367,042.18 = 12,156,777.45 : x
  2. Step 2: Convert to fraction form
    24,911,361.45/37,367,042.18 = 12,156,777.45/x
  3. Step 3: Cross multiply
    24,911,361.45x = 37,367,042.18 × 12,156,777.45
  4. Step 4: Simplify right side
    24,911,361.45x = 454,262,815,686,238.88
  5. Step 5: Solve for x
    x = 454,262,815,686,238.88/24,911,361.45
  6. Step 6: Final answer
    x = 18,235,166.18

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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.