Home / 34,354,195.90-47,431,619.28-26,392,558.30

Finding the Fourth Proportional to 34,354,195.90, 47,431,619.28 and 26,392,558.30

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Solution

The fourth proportional to 34,354,195.90, 47,431,619.28 and 26,392,558.30 is: 36,439,268.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,354,195.90 : 47,431,619.28 = 26,392,558.30 : x
  2. Step 2: Convert to fraction form
    34,354,195.90/47,431,619.28 = 26,392,558.30/x
  3. Step 3: Cross multiply
    34,354,195.90x = 47,431,619.28 × 26,392,558.30
  4. Step 4: Simplify right side
    34,354,195.90x = 1,251,841,777,110,804
  5. Step 5: Solve for x
    x = 1,251,841,777,110,804/34,354,195.90
  6. Step 6: Final answer
    x = 36,439,268.75

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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.