Home / 339,903,281.60-509,854,922.40-110,037,334.40

Finding the Fourth Proportional to 339,903,281.60, 509,854,922.40 and 110,037,334.40

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Solution

The fourth proportional to 339,903,281.60, 509,854,922.40 and 110,037,334.40 is: 165,056,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,903,281.60 : 509,854,922.40 = 110,037,334.40 : x
  2. Step 2: Convert to fraction form
    339,903,281.60/509,854,922.40 = 110,037,334.40/x
  3. Step 3: Cross multiply
    339,903,281.60x = 509,854,922.40 × 110,037,334.40
  4. Step 4: Simplify right side
    339,903,281.60x = 56,103,076,591,614,848
  5. Step 5: Solve for x
    x = 56,103,076,591,614,848/339,903,281.60
  6. Step 6: Final answer
    x = 165,056,001.60

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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.