Home / 11,136,932.80-15,558,113.60-11,136,932.80

Finding the Fourth Proportional to 11,136,932.80, 15,558,113.60 and 11,136,932.80

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Solution

The fourth proportional to 11,136,932.80, 15,558,113.60 and 11,136,932.80 is: 15,558,113.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,136,932.80 : 15,558,113.60 = 11,136,932.80 : x
  2. Step 2: Convert to fraction form
    11,136,932.80/15,558,113.60 = 11,136,932.80/x
  3. Step 3: Cross multiply
    11,136,932.80x = 15,558,113.60 × 11,136,932.80
  4. Step 4: Simplify right side
    11,136,932.80x = 173,269,665,657,966.09
  5. Step 5: Solve for x
    x = 173,269,665,657,966.09/11,136,932.80
  6. Step 6: Final answer
    x = 15,558,113.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.