Home / 24,911,381.45-37,367,072.18-12,156,797.45

Finding the Fourth Proportional to 24,911,381.45, 37,367,072.18 and 12,156,797.45

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Solution

The fourth proportional to 24,911,381.45, 37,367,072.18 and 12,156,797.45 is: 18,235,196.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,381.45 : 37,367,072.18 = 12,156,797.45 : x
  2. Step 2: Convert to fraction form
    24,911,381.45/37,367,072.18 = 12,156,797.45/x
  3. Step 3: Cross multiply
    24,911,381.45x = 37,367,072.18 × 12,156,797.45
  4. Step 4: Simplify right side
    24,911,381.45x = 454,263,927,791,789.94
  5. Step 5: Solve for x
    x = 454,263,927,791,789.94/24,911,381.45
  6. Step 6: Final answer
    x = 18,235,196.18

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1.5x scale

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.