Home / 21,504,893.80-32,257,340.70-14,692,426.60

Finding the Fourth Proportional to 21,504,893.80, 32,257,340.70 and 14,692,426.60

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Solution

The fourth proportional to 21,504,893.80, 32,257,340.70 and 14,692,426.60 is: 22,038,639.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,504,893.80 : 32,257,340.70 = 14,692,426.60 : x
  2. Step 2: Convert to fraction form
    21,504,893.80/32,257,340.70 = 14,692,426.60/x
  3. Step 3: Cross multiply
    21,504,893.80x = 32,257,340.70 × 14,692,426.60
  4. Step 4: Simplify right side
    21,504,893.80x = 473,938,610,545,942.62
  5. Step 5: Solve for x
    x = 473,938,610,545,942.62/21,504,893.80
  6. Step 6: Final answer
    x = 22,038,639.90

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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.