Home / 23,686,005.90-35,529,008.85-22,251,115.20

Finding the Fourth Proportional to 23,686,005.90, 35,529,008.85 and 22,251,115.20

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Solution

The fourth proportional to 23,686,005.90, 35,529,008.85 and 22,251,115.20 is: 33,376,672.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686,005.90 : 35,529,008.85 = 22,251,115.20 : x
  2. Step 2: Convert to fraction form
    23,686,005.90/35,529,008.85 = 22,251,115.20/x
  3. Step 3: Cross multiply
    23,686,005.90x = 35,529,008.85 × 22,251,115.20
  4. Step 4: Simplify right side
    23,686,005.90x = 790,560,068,863,169.50
  5. Step 5: Solve for x
    x = 790,560,068,863,169.50/23,686,005.90
  6. Step 6: Final answer
    x = 33,376,672.80

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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.