Home / 31,070,090.12-46,597,651.36-9,504,878.56

Finding the Fourth Proportional to 31,070,090.12, 46,597,651.36 and 9,504,878.56

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Solution

The fourth proportional to 31,070,090.12, 46,597,651.36 and 9,504,878.56 is: 14,255,028.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,070,090.12 : 46,597,651.36 = 9,504,878.56 : x
  2. Step 2: Convert to fraction form
    31,070,090.12/46,597,651.36 = 9,504,878.56/x
  3. Step 3: Cross multiply
    31,070,090.12x = 46,597,651.36 × 9,504,878.56
  4. Step 4: Simplify right side
    31,070,090.12x = 442,905,017,358,018.88
  5. Step 5: Solve for x
    x = 442,905,017,358,018.88/31,070,090.12
  6. Step 6: Final answer
    x = 14,255,028.41

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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.