Home / 16,750,079.40-25,125,119.10-11,010,516.60

Finding the Fourth Proportional to 16,750,079.40, 25,125,119.10 and 11,010,516.60

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Solution

The fourth proportional to 16,750,079.40, 25,125,119.10 and 11,010,516.60 is: 16,515,774.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,750,079.40 : 25,125,119.10 = 11,010,516.60 : x
  2. Step 2: Convert to fraction form
    16,750,079.40/25,125,119.10 = 11,010,516.60/x
  3. Step 3: Cross multiply
    16,750,079.40x = 25,125,119.10 × 11,010,516.60
  4. Step 4: Simplify right side
    16,750,079.40x = 276,640,540,927,527.06
  5. Step 5: Solve for x
    x = 276,640,540,927,527.06/16,750,079.40
  6. Step 6: Final answer
    x = 16,515,774.90

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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.