Home / 22,279,136.40-33,418,704.60-16,610,432.40

Finding the Fourth Proportional to 22,279,136.40, 33,418,704.60 and 16,610,432.40

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Solution

The fourth proportional to 22,279,136.40, 33,418,704.60 and 16,610,432.40 is: 24,915,648.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,279,136.40 : 33,418,704.60 = 16,610,432.40 : x
  2. Step 2: Convert to fraction form
    22,279,136.40/33,418,704.60 = 16,610,432.40/x
  3. Step 3: Cross multiply
    22,279,136.40x = 33,418,704.60 × 16,610,432.40
  4. Step 4: Simplify right side
    22,279,136.40x = 555,099,133,653,869.06
  5. Step 5: Solve for x
    x = 555,099,133,653,869.06/22,279,136.40
  6. Step 6: Final answer
    x = 24,915,648.60

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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.