Home / 15,676,584.56-23,522,580.54-7,046,782.34

Finding the Fourth Proportional to 15,676,584.56, 23,522,580.54 and 7,046,782.34

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Solution

The fourth proportional to 15,676,584.56, 23,522,580.54 and 7,046,782.34 is: 10,573,636.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,584.56 : 23,522,580.54 = 7,046,782.34 : x
  2. Step 2: Convert to fraction form
    15,676,584.56/23,522,580.54 = 7,046,782.34/x
  3. Step 3: Cross multiply
    15,676,584.56x = 23,522,580.54 × 7,046,782.34
  4. Step 4: Simplify right side
    15,676,584.56x = 165,758,505,022,886.75
  5. Step 5: Solve for x
    x = 165,758,505,022,886.75/15,676,584.56
  6. Step 6: Final answer
    x = 10,573,636.40

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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.