Home / 73,927,016.60-110,890,524.90-54,795,140.60

Finding the Fourth Proportional to 73,927,016.60, 110,890,524.90 and 54,795,140.60

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Solution

The fourth proportional to 73,927,016.60, 110,890,524.90 and 54,795,140.60 is: 82,192,710.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,927,016.60 : 110,890,524.90 = 54,795,140.60 : x
  2. Step 2: Convert to fraction form
    73,927,016.60/110,890,524.90 = 54,795,140.60/x
  3. Step 3: Cross multiply
    73,927,016.60x = 110,890,524.90 × 54,795,140.60
  4. Step 4: Simplify right side
    73,927,016.60x = 6,076,261,903,103,301
  5. Step 5: Solve for x
    x = 6,076,261,903,103,301/73,927,016.60
  6. Step 6: Final answer
    x = 82,192,710.90

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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.