Home / 62,524,531.70-86,284,360.36-34,647,707.56

Finding the Fourth Proportional to 62,524,531.70, 86,284,360.36 and 34,647,707.56

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Solution

The fourth proportional to 62,524,531.70, 86,284,360.36 and 34,647,707.56 is: 47,814,117.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,524,531.70 : 86,284,360.36 = 34,647,707.56 : x
  2. Step 2: Convert to fraction form
    62,524,531.70/86,284,360.36 = 34,647,707.56/x
  3. Step 3: Cross multiply
    62,524,531.70x = 86,284,360.36 × 34,647,707.56
  4. Step 4: Simplify right side
    62,524,531.70x = 2,989,555,284,754,936.50
  5. Step 5: Solve for x
    x = 2,989,555,284,754,936.50/62,524,531.70
  6. Step 6: Final answer
    x = 47,814,117.17

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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.