Home / 65,765,462.60-98,648,193.90-29,863,670.60

Finding the Fourth Proportional to 65,765,462.60, 98,648,193.90 and 29,863,670.60

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Solution

The fourth proportional to 65,765,462.60, 98,648,193.90 and 29,863,670.60 is: 44,795,505.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,765,462.60 : 98,648,193.90 = 29,863,670.60 : x
  2. Step 2: Convert to fraction form
    65,765,462.60/98,648,193.90 = 29,863,670.60/x
  3. Step 3: Cross multiply
    65,765,462.60x = 98,648,193.90 × 29,863,670.60
  4. Step 4: Simplify right side
    65,765,462.60x = 2,945,997,167,914,529.50
  5. Step 5: Solve for x
    x = 2,945,997,167,914,529.50/65,765,462.60
  6. Step 6: Final answer
    x = 44,795,505.90

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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.