Home / 36,970,889.02-55,461,377.82-15,400,446.18

Finding the Fourth Proportional to 36,970,889.02, 55,461,377.82 and 15,400,446.18

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Solution

The fourth proportional to 36,970,889.02, 55,461,377.82 and 15,400,446.18 is: 23,102,770.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,970,889.02 : 55,461,377.82 = 15,400,446.18 : x
  2. Step 2: Convert to fraction form
    36,970,889.02/55,461,377.82 = 15,400,446.18/x
  3. Step 3: Cross multiply
    36,970,889.02x = 55,461,377.82 × 15,400,446.18
  4. Step 4: Simplify right side
    36,970,889.02x = 854,129,964,185,555.75
  5. Step 5: Solve for x
    x = 854,129,964,185,555.75/36,970,889.02
  6. Step 6: Final answer
    x = 23,102,770.50

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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.