Home / 37,446,076.40-56,169,114.60-18,266,961.20

Finding the Fourth Proportional to 37,446,076.40, 56,169,114.60 and 18,266,961.20

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Solution

The fourth proportional to 37,446,076.40, 56,169,114.60 and 18,266,961.20 is: 27,400,441.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,076.40 : 56,169,114.60 = 18,266,961.20 : x
  2. Step 2: Convert to fraction form
    37,446,076.40/56,169,114.60 = 18,266,961.20/x
  3. Step 3: Cross multiply
    37,446,076.40x = 56,169,114.60 × 18,266,961.20
  4. Step 4: Simplify right side
    37,446,076.40x = 1,026,039,037,036,553.50
  5. Step 5: Solve for x
    x = 1,026,039,037,036,553.50/37,446,076.40
  6. Step 6: Final answer
    x = 27,400,441.80

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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.