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Finding the Fourth Proportional to 244,936,807.80, 367,405,211.70 and 183,714,804.60

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Solution

The fourth proportional to 244,936,807.80, 367,405,211.70 and 183,714,804.60 is: 275,572,206.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,936,807.80 : 367,405,211.70 = 183,714,804.60 : x
  2. Step 2: Convert to fraction form
    244,936,807.80/367,405,211.70 = 183,714,804.60/x
  3. Step 3: Cross multiply
    244,936,807.80x = 367,405,211.70 × 183,714,804.60
  4. Step 4: Simplify right side
    244,936,807.80x = 67,497,776,676,487,128
  5. Step 5: Solve for x
    x = 67,497,776,676,487,128/244,936,807.80
  6. Step 6: Final answer
    x = 275,572,206.90

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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.