Home / 24,246,136.80-36,369,205.20-14,168,440.80

Finding the Fourth Proportional to 24,246,136.80, 36,369,205.20 and 14,168,440.80

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Solution

The fourth proportional to 24,246,136.80, 36,369,205.20 and 14,168,440.80 is: 21,252,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,246,136.80 : 36,369,205.20 = 14,168,440.80 : x
  2. Step 2: Convert to fraction form
    24,246,136.80/36,369,205.20 = 14,168,440.80/x
  3. Step 3: Cross multiply
    24,246,136.80x = 36,369,205.20 × 14,168,440.80
  4. Step 4: Simplify right side
    24,246,136.80x = 515,294,930,819,252.25
  5. Step 5: Solve for x
    x = 515,294,930,819,252.25/24,246,136.80
  6. Step 6: Final answer
    x = 21,252,661.20

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Double scale
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Similar ratio
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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.