Home / 47,591,682.93-65,670,643.35-29,000,046.96

Finding the Fourth Proportional to 47,591,682.93, 65,670,643.35 and 29,000,046.96

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Solution

The fourth proportional to 47,591,682.93, 65,670,643.35 and 29,000,046.96 is: 40,016,482.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,591,682.93 : 65,670,643.35 = 29,000,046.96 : x
  2. Step 2: Convert to fraction form
    47,591,682.93/65,670,643.35 = 29,000,046.96/x
  3. Step 3: Cross multiply
    47,591,682.93x = 65,670,643.35 × 29,000,046.96
  4. Step 4: Simplify right side
    47,591,682.93x = 1,904,451,741,043,411.75
  5. Step 5: Solve for x
    x = 1,904,451,741,043,411.75/47,591,682.93
  6. Step 6: Final answer
    x = 40,016,482.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.