Home / 23,286,884.80-34,930,327.20-22,303,998.40

Finding the Fourth Proportional to 23,286,884.80, 34,930,327.20 and 22,303,998.40

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Solution

The fourth proportional to 23,286,884.80, 34,930,327.20 and 22,303,998.40 is: 33,455,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,286,884.80 : 34,930,327.20 = 22,303,998.40 : x
  2. Step 2: Convert to fraction form
    23,286,884.80/34,930,327.20 = 22,303,998.40/x
  3. Step 3: Cross multiply
    23,286,884.80x = 34,930,327.20 × 22,303,998.40
  4. Step 4: Simplify right side
    23,286,884.80x = 779,085,961,980,276.50
  5. Step 5: Solve for x
    x = 779,085,961,980,276.50/23,286,884.80
  6. Step 6: Final answer
    x = 33,455,997.60

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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.