Home / 44,727,904.80-67,091,857.20-44,444,469.60

Finding the Fourth Proportional to 44,727,904.80, 67,091,857.20 and 44,444,469.60

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Solution

The fourth proportional to 44,727,904.80, 67,091,857.20 and 44,444,469.60 is: 66,666,704.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,727,904.80 : 67,091,857.20 = 44,444,469.60 : x
  2. Step 2: Convert to fraction form
    44,727,904.80/67,091,857.20 = 44,444,469.60/x
  3. Step 3: Cross multiply
    44,727,904.80x = 67,091,857.20 × 44,444,469.60
  4. Step 4: Simplify right side
    44,727,904.80x = 2,981,862,007,732,941.50
  5. Step 5: Solve for x
    x = 2,981,862,007,732,941.50/44,727,904.80
  6. Step 6: Final answer
    x = 66,666,704.40

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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.