Home / 36,657,719.70-54,986,579.55-36,090,849.30

Finding the Fourth Proportional to 36,657,719.70, 54,986,579.55 and 36,090,849.30

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Solution

The fourth proportional to 36,657,719.70, 54,986,579.55 and 36,090,849.30 is: 54,136,273.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,657,719.70 : 54,986,579.55 = 36,090,849.30 : x
  2. Step 2: Convert to fraction form
    36,657,719.70/54,986,579.55 = 36,090,849.30/x
  3. Step 3: Cross multiply
    36,657,719.70x = 54,986,579.55 × 36,090,849.30
  4. Step 4: Simplify right side
    36,657,719.70x = 1,984,512,356,061,511.50
  5. Step 5: Solve for x
    x = 1,984,512,356,061,511.50/36,657,719.70
  6. Step 6: Final answer
    x = 54,136,273.95

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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.