Home / 73,204,738.56-101,022,530.76-41,843,457.23

Finding the Fourth Proportional to 73,204,738.56, 101,022,530.76 and 41,843,457.23

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Solution

The fourth proportional to 73,204,738.56, 101,022,530.76 and 41,843,457.23 is: 57,743,966.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,204,738.56 : 101,022,530.76 = 41,843,457.23 : x
  2. Step 2: Convert to fraction form
    73,204,738.56/101,022,530.76 = 41,843,457.23/x
  3. Step 3: Cross multiply
    73,204,738.56x = 101,022,530.76 × 41,843,457.23
  4. Step 4: Simplify right side
    73,204,738.56x = 4,227,131,944,617,307
  5. Step 5: Solve for x
    x = 4,227,131,944,617,307/73,204,738.56
  6. Step 6: Final answer
    x = 57,743,966.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.