Home / 36,205,457.72-54,272,313.30-17,001,839.48

Finding the Fourth Proportional to 36,205,457.72, 54,272,313.30 and 17,001,839.48

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Solution

The fourth proportional to 36,205,457.72, 54,272,313.30 and 17,001,839.48 is: 25,485,913.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,205,457.72 : 54,272,313.30 = 17,001,839.48 : x
  2. Step 2: Convert to fraction form
    36,205,457.72/54,272,313.30 = 17,001,839.48/x
  3. Step 3: Cross multiply
    36,205,457.72x = 54,272,313.30 × 17,001,839.48
  4. Step 4: Simplify right side
    36,205,457.72x = 922,729,158,934,869
  5. Step 5: Solve for x
    x = 922,729,158,934,869/36,205,457.72
  6. Step 6: Final answer
    x = 25,485,913.37

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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.