Home / 22,572,030.80-33,858,046.20-16,824,011.60

Finding the Fourth Proportional to 22,572,030.80, 33,858,046.20 and 16,824,011.60

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Solution

The fourth proportional to 22,572,030.80, 33,858,046.20 and 16,824,011.60 is: 25,236,017.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,572,030.80 : 33,858,046.20 = 16,824,011.60 : x
  2. Step 2: Convert to fraction form
    22,572,030.80/33,858,046.20 = 16,824,011.60/x
  3. Step 3: Cross multiply
    22,572,030.80x = 33,858,046.20 × 16,824,011.60
  4. Step 4: Simplify right side
    22,572,030.80x = 569,628,162,022,136
  5. Step 5: Solve for x
    x = 569,628,162,022,136/22,572,030.80
  6. Step 6: Final answer
    x = 25,236,017.40

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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.