Home / 32,843,950.20-49,266,581.40-8,581,372.20

Finding the Fourth Proportional to 32,843,950.20, 49,266,581.40 and 8,581,372.20

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Solution

The fourth proportional to 32,843,950.20, 49,266,581.40 and 8,581,372.20 is: 12,872,229.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,843,950.20 : 49,266,581.40 = 8,581,372.20 : x
  2. Step 2: Convert to fraction form
    32,843,950.20/49,266,581.40 = 8,581,372.20/x
  3. Step 3: Cross multiply
    32,843,950.20x = 49,266,581.40 × 8,581,372.20
  4. Step 4: Simplify right side
    32,843,950.20x = 422,774,872,014,997
  5. Step 5: Solve for x
    x = 422,774,872,014,997/32,843,950.20
  6. Step 6: Final answer
    x = 12,872,229.72

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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.