Home / 31,070,449.80-46,570,682.70-14,904,145.80

Finding the Fourth Proportional to 31,070,449.80, 46,570,682.70 and 14,904,145.80

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Solution

The fourth proportional to 31,070,449.80, 46,570,682.70 and 14,904,145.80 is: 22,339,433.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,070,449.80 : 46,570,682.70 = 14,904,145.80 : x
  2. Step 2: Convert to fraction form
    31,070,449.80/46,570,682.70 = 14,904,145.80/x
  3. Step 3: Cross multiply
    31,070,449.80x = 46,570,682.70 × 14,904,145.80
  4. Step 4: Simplify right side
    31,070,449.80x = 694,096,244,966,337.75
  5. Step 5: Solve for x
    x = 694,096,244,966,337.75/31,070,449.80
  6. Step 6: Final answer
    x = 22,339,433.43

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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.