Home / 16,344,080.60-24,471,884.10-12,805,136.60

Finding the Fourth Proportional to 16,344,080.60, 24,471,884.10 and 12,805,136.60

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Solution

The fourth proportional to 16,344,080.60, 24,471,884.10 and 12,805,136.60 is: 19,173,046.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344,080.60 : 24,471,884.10 = 12,805,136.60 : x
  2. Step 2: Convert to fraction form
    16,344,080.60/24,471,884.10 = 12,805,136.60/x
  3. Step 3: Cross multiply
    16,344,080.60x = 24,471,884.10 × 12,805,136.60
  4. Step 4: Simplify right side
    16,344,080.60x = 313,365,818,759,868.06
  5. Step 5: Solve for x
    x = 313,365,818,759,868.06/16,344,080.60
  6. Step 6: Final answer
    x = 19,173,046.59

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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.