Home / 17,238,584.28-25,850,094.95-4,939,734.50

Finding the Fourth Proportional to 17,238,584.28, 25,850,094.95 and 4,939,734.50

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Solution

The fourth proportional to 17,238,584.28, 25,850,094.95 and 4,939,734.50 is: 7,407,371.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238,584.28 : 25,850,094.95 = 4,939,734.50 : x
  2. Step 2: Convert to fraction form
    17,238,584.28/25,850,094.95 = 4,939,734.50/x
  3. Step 3: Cross multiply
    17,238,584.28x = 25,850,094.95 × 4,939,734.50
  4. Step 4: Simplify right side
    17,238,584.28x = 127,692,605,892,717.36
  5. Step 5: Solve for x
    x = 127,692,605,892,717.36/17,238,584.28
  6. Step 6: Final answer
    x = 7,407,371.96

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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.