Home / 32,002,968.40-44,164,094.80-17,318,635.12

Finding the Fourth Proportional to 32,002,968.40, 44,164,094.80 and 17,318,635.12

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Solution

The fourth proportional to 32,002,968.40, 44,164,094.80 and 17,318,635.12 is: 23,899,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,002,968.40 : 44,164,094.80 = 17,318,635.12 : x
  2. Step 2: Convert to fraction form
    32,002,968.40/44,164,094.80 = 17,318,635.12/x
  3. Step 3: Cross multiply
    32,002,968.40x = 44,164,094.80 × 17,318,635.12
  4. Step 4: Simplify right side
    32,002,968.40x = 764,861,843,246,289.38
  5. Step 5: Solve for x
    x = 764,861,843,246,289.38/32,002,968.40
  6. Step 6: Final answer
    x = 23,899,715.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.