Home / 17,276,240.31-25,919,094.50-7,559,091.71

Finding the Fourth Proportional to 17,276,240.31, 25,919,094.50 and 7,559,091.71

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Solution

The fourth proportional to 17,276,240.31, 25,919,094.50 and 7,559,091.71 is: 11,340,708.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,276,240.31 : 25,919,094.50 = 7,559,091.71 : x
  2. Step 2: Convert to fraction form
    17,276,240.31/25,919,094.50 = 7,559,091.71/x
  3. Step 3: Cross multiply
    17,276,240.31x = 25,919,094.50 × 7,559,091.71
  4. Step 4: Simplify right side
    17,276,240.31x = 195,924,812,365,656.59
  5. Step 5: Solve for x
    x = 195,924,812,365,656.59/17,276,240.31
  6. Step 6: Final answer
    x = 11,340,708.91

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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.