Home / 32,724,302.70-49,086,150.30-12,529,544.70

Finding the Fourth Proportional to 32,724,302.70, 49,086,150.30 and 12,529,544.70

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Solution

The fourth proportional to 32,724,302.70, 49,086,150.30 and 12,529,544.70 is: 18,794,200.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,724,302.70 : 49,086,150.30 = 12,529,544.70 : x
  2. Step 2: Convert to fraction form
    32,724,302.70/49,086,150.30 = 12,529,544.70/x
  3. Step 3: Cross multiply
    32,724,302.70x = 49,086,150.30 × 12,529,544.70
  4. Step 4: Simplify right side
    32,724,302.70x = 615,027,114,334,768.38
  5. Step 5: Solve for x
    x = 615,027,114,334,768.38/32,724,302.70
  6. Step 6: Final answer
    x = 18,794,200.75

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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.