Home / 25,611,838.89-35,343,586.22-14,009,151.44

Finding the Fourth Proportional to 25,611,838.89, 35,343,586.22 and 14,009,151.44

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Solution

The fourth proportional to 25,611,838.89, 35,343,586.22 and 14,009,151.44 is: 19,332,217.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,611,838.89 : 35,343,586.22 = 14,009,151.44 : x
  2. Step 2: Convert to fraction form
    25,611,838.89/35,343,586.22 = 14,009,151.44/x
  3. Step 3: Cross multiply
    25,611,838.89x = 35,343,586.22 × 14,009,151.44
  4. Step 4: Simplify right side
    25,611,838.89x = 495,133,651,541,913.56
  5. Step 5: Solve for x
    x = 495,133,651,541,913.56/25,611,838.89
  6. Step 6: Final answer
    x = 19,332,217.95

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1.5x scale

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.