Home / 244,167,989.40-366,251,984.10-82,609,925.40

Finding the Fourth Proportional to 244,167,989.40, 366,251,984.10 and 82,609,925.40

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Solution

The fourth proportional to 244,167,989.40, 366,251,984.10 and 82,609,925.40 is: 123,914,888.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,167,989.40 : 366,251,984.10 = 82,609,925.40 : x
  2. Step 2: Convert to fraction form
    244,167,989.40/366,251,984.10 = 82,609,925.40/x
  3. Step 3: Cross multiply
    244,167,989.40x = 366,251,984.10 × 82,609,925.40
  4. Step 4: Simplify right side
    244,167,989.40x = 30,256,049,084,102,992
  5. Step 5: Solve for x
    x = 30,256,049,084,102,992/244,167,989.40
  6. Step 6: Final answer
    x = 123,914,888.10

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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.