Home / 37,431,028.40-56,146,542.60-22,881,354.80

Finding the Fourth Proportional to 37,431,028.40, 56,146,542.60 and 22,881,354.80

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Solution

The fourth proportional to 37,431,028.40, 56,146,542.60 and 22,881,354.80 is: 34,322,032.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,431,028.40 : 56,146,542.60 = 22,881,354.80 : x
  2. Step 2: Convert to fraction form
    37,431,028.40/56,146,542.60 = 22,881,354.80/x
  3. Step 3: Cross multiply
    37,431,028.40x = 56,146,542.60 × 22,881,354.80
  4. Step 4: Simplify right side
    37,431,028.40x = 1,284,708,962,023,914.50
  5. Step 5: Solve for x
    x = 1,284,708,962,023,914.50/37,431,028.40
  6. Step 6: Final answer
    x = 34,322,032.20

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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.