Home / 45,066,491.70-62,194,380.76-25,220,089.24

Finding the Fourth Proportional to 45,066,491.70, 62,194,380.76 and 25,220,089.24

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Solution

The fourth proportional to 45,066,491.70, 62,194,380.76 and 25,220,089.24 is: 34,805,190.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,066,491.70 : 62,194,380.76 = 25,220,089.24 : x
  2. Step 2: Convert to fraction form
    45,066,491.70/62,194,380.76 = 25,220,089.24/x
  3. Step 3: Cross multiply
    45,066,491.70x = 62,194,380.76 × 25,220,089.24
  4. Step 4: Simplify right side
    45,066,491.70x = 1,568,547,832,993,738.75
  5. Step 5: Solve for x
    x = 1,568,547,832,993,738.75/45,066,491.70
  6. Step 6: Final answer
    x = 34,805,190.59

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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.