Home / 17,093,954.60-25,640,931.90-4,963,394.60

Finding the Fourth Proportional to 17,093,954.60, 25,640,931.90 and 4,963,394.60

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Solution

The fourth proportional to 17,093,954.60, 25,640,931.90 and 4,963,394.60 is: 7,445,091.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,954.60 : 25,640,931.90 = 4,963,394.60 : x
  2. Step 2: Convert to fraction form
    17,093,954.60/25,640,931.90 = 4,963,394.60/x
  3. Step 3: Cross multiply
    17,093,954.60x = 25,640,931.90 × 4,963,394.60
  4. Step 4: Simplify right side
    17,093,954.60x = 127,266,062,931,427.72
  5. Step 5: Solve for x
    x = 127,266,062,931,427.72/17,093,954.60
  6. Step 6: Final answer
    x = 7,445,091.90

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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.