Home / 36,209,328.60-54,323,615.70-15,730,260.60

Finding the Fourth Proportional to 36,209,328.60, 54,323,615.70 and 15,730,260.60

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Solution

The fourth proportional to 36,209,328.60, 54,323,615.70 and 15,730,260.60 is: 23,599,571.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,209,328.60 : 54,323,615.70 = 15,730,260.60 : x
  2. Step 2: Convert to fraction form
    36,209,328.60/54,323,615.70 = 15,730,260.60/x
  3. Step 3: Cross multiply
    36,209,328.60x = 54,323,615.70 × 15,730,260.60
  4. Step 4: Simplify right side
    36,209,328.60x = 854,524,631,695,251.50
  5. Step 5: Solve for x
    x = 854,524,631,695,251.50/36,209,328.60
  6. Step 6: Final answer
    x = 23,599,571.29

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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.