Home / 23,208,086.40-34,812,129.60-6,170,481.60

Finding the Fourth Proportional to 23,208,086.40, 34,812,129.60 and 6,170,481.60

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Solution

The fourth proportional to 23,208,086.40, 34,812,129.60 and 6,170,481.60 is: 9,255,722.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,208,086.40 : 34,812,129.60 = 6,170,481.60 : x
  2. Step 2: Convert to fraction form
    23,208,086.40/34,812,129.60 = 6,170,481.60/x
  3. Step 3: Cross multiply
    23,208,086.40x = 34,812,129.60 × 6,170,481.60
  4. Step 4: Simplify right side
    23,208,086.40x = 214,807,605,153,615.34
  5. Step 5: Solve for x
    x = 214,807,605,153,615.34/23,208,086.40
  6. Step 6: Final answer
    x = 9,255,722.40

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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.