Home / 33,572,512.30-50,358,768.45-10,855,705.90

Finding the Fourth Proportional to 33,572,512.30, 50,358,768.45 and 10,855,705.90

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Solution

The fourth proportional to 33,572,512.30, 50,358,768.45 and 10,855,705.90 is: 16,283,558.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572,512.30 : 50,358,768.45 = 10,855,705.90 : x
  2. Step 2: Convert to fraction form
    33,572,512.30/50,358,768.45 = 10,855,705.90/x
  3. Step 3: Cross multiply
    33,572,512.30x = 50,358,768.45 × 10,855,705.90
  4. Step 4: Simplify right side
    33,572,512.30x = 546,679,979,779,398.88
  5. Step 5: Solve for x
    x = 546,679,979,779,398.88/33,572,512.30
  6. Step 6: Final answer
    x = 16,283,558.85

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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.