Home / 23,003,106.40-34,504,659.60-7,046,754.40

Finding the Fourth Proportional to 23,003,106.40, 34,504,659.60 and 7,046,754.40

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Solution

The fourth proportional to 23,003,106.40, 34,504,659.60 and 7,046,754.40 is: 10,570,131.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,003,106.40 : 34,504,659.60 = 7,046,754.40 : x
  2. Step 2: Convert to fraction form
    23,003,106.40/34,504,659.60 = 7,046,754.40/x
  3. Step 3: Cross multiply
    23,003,106.40x = 34,504,659.60 × 7,046,754.40
  4. Step 4: Simplify right side
    23,003,106.40x = 243,145,861,856,802.25
  5. Step 5: Solve for x
    x = 243,145,861,856,802.25/23,003,106.40
  6. Step 6: Final answer
    x = 10,570,131.60

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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.