Home / 24,256,136.80-36,384,205.20-9,889,515.10

Finding the Fourth Proportional to 24,256,136.80, 36,384,205.20 and 9,889,515.10

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Solution

The fourth proportional to 24,256,136.80, 36,384,205.20 and 9,889,515.10 is: 14,834,272.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,136.80 : 36,384,205.20 = 9,889,515.10 : x
  2. Step 2: Convert to fraction form
    24,256,136.80/36,384,205.20 = 9,889,515.10/x
  3. Step 3: Cross multiply
    24,256,136.80x = 36,384,205.20 × 9,889,515.10
  4. Step 4: Simplify right side
    24,256,136.80x = 359,822,146,726,898.56
  5. Step 5: Solve for x
    x = 359,822,146,726,898.56/24,256,136.80
  6. Step 6: Final answer
    x = 14,834,272.65

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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.