Home / 36,406,908.80-54,610,363.20-33,635,542.40

Finding the Fourth Proportional to 36,406,908.80, 54,610,363.20 and 33,635,542.40

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Solution

The fourth proportional to 36,406,908.80, 54,610,363.20 and 33,635,542.40 is: 50,453,313.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,406,908.80 : 54,610,363.20 = 33,635,542.40 : x
  2. Step 2: Convert to fraction form
    36,406,908.80/54,610,363.20 = 33,635,542.40/x
  3. Step 3: Cross multiply
    36,406,908.80x = 54,610,363.20 × 33,635,542.40
  4. Step 4: Simplify right side
    36,406,908.80x = 1,836,849,186,892,999.75
  5. Step 5: Solve for x
    x = 1,836,849,186,892,999.75/36,406,908.80
  6. Step 6: Final answer
    x = 50,453,313.60

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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.