Home / 22,333,680.70-33,500,521.05-14,680,930.30

Finding the Fourth Proportional to 22,333,680.70, 33,500,521.05 and 14,680,930.30

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Solution

The fourth proportional to 22,333,680.70, 33,500,521.05 and 14,680,930.30 is: 22,021,395.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333,680.70 : 33,500,521.05 = 14,680,930.30 : x
  2. Step 2: Convert to fraction form
    22,333,680.70/33,500,521.05 = 14,680,930.30/x
  3. Step 3: Cross multiply
    22,333,680.70x = 33,500,521.05 × 14,680,930.30
  4. Step 4: Simplify right side
    22,333,680.70x = 491,818,814,548,732.88
  5. Step 5: Solve for x
    x = 491,818,814,548,732.88/22,333,680.70
  6. Step 6: Final answer
    x = 22,021,395.45

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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.