Home / 23,079,000.80-34,618,501.20-22,016,118.80

Finding the Fourth Proportional to 23,079,000.80, 34,618,501.20 and 22,016,118.80

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Solution

The fourth proportional to 23,079,000.80, 34,618,501.20 and 22,016,118.80 is: 33,024,178.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,079,000.80 : 34,618,501.20 = 22,016,118.80 : x
  2. Step 2: Convert to fraction form
    23,079,000.80/34,618,501.20 = 22,016,118.80/x
  3. Step 3: Cross multiply
    23,079,000.80x = 34,618,501.20 × 22,016,118.80
  4. Step 4: Simplify right side
    23,079,000.80x = 762,165,035,097,142.62
  5. Step 5: Solve for x
    x = 762,165,035,097,142.62/23,079,000.80
  6. Step 6: Final answer
    x = 33,024,178.20

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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.