Home / 22,016,807.20-32,918,922.60-16,277,244.40

Finding the Fourth Proportional to 22,016,807.20, 32,918,922.60 and 16,277,244.40

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Solution

The fourth proportional to 22,016,807.20, 32,918,922.60 and 16,277,244.40 is: 24,337,286.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,807.20 : 32,918,922.60 = 16,277,244.40 : x
  2. Step 2: Convert to fraction form
    22,016,807.20/32,918,922.60 = 16,277,244.40/x
  3. Step 3: Cross multiply
    22,016,807.20x = 32,918,922.60 × 16,277,244.40
  4. Step 4: Simplify right side
    22,016,807.20x = 535,829,348,544,883.50
  5. Step 5: Solve for x
    x = 535,829,348,544,883.50/22,016,807.20
  6. Step 6: Final answer
    x = 24,337,286.68

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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.