Home / 29,363,072.40-44,044,608.60-21,804,800.40

Finding the Fourth Proportional to 29,363,072.40, 44,044,608.60 and 21,804,800.40

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Solution

The fourth proportional to 29,363,072.40, 44,044,608.60 and 21,804,800.40 is: 32,707,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,363,072.40 : 44,044,608.60 = 21,804,800.40 : x
  2. Step 2: Convert to fraction form
    29,363,072.40/44,044,608.60 = 21,804,800.40/x
  3. Step 3: Cross multiply
    29,363,072.40x = 44,044,608.60 × 21,804,800.40
  4. Step 4: Simplify right side
    29,363,072.40x = 960,383,899,219,123.38
  5. Step 5: Solve for x
    x = 960,383,899,219,123.38/29,363,072.40
  6. Step 6: Final answer
    x = 32,707,200.60

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Similar ratio
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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.