Home / 32,691,917.70-49,048,374.15-14,489,079.30

Finding the Fourth Proportional to 32,691,917.70, 49,048,374.15 and 14,489,079.30

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Solution

The fourth proportional to 32,691,917.70, 49,048,374.15 and 14,489,079.30 is: 21,738,271.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,691,917.70 : 49,048,374.15 = 14,489,079.30 : x
  2. Step 2: Convert to fraction form
    32,691,917.70/49,048,374.15 = 14,489,079.30/x
  3. Step 3: Cross multiply
    32,691,917.70x = 49,048,374.15 × 14,489,079.30
  4. Step 4: Simplify right side
    32,691,917.70x = 710,665,782,595,420.12
  5. Step 5: Solve for x
    x = 710,665,782,595,420.12/32,691,917.70
  6. Step 6: Final answer
    x = 21,738,271.49

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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.