Home / 34,686,166.77-52,012,224.81-17,158,472.55

Finding the Fourth Proportional to 34,686,166.77, 52,012,224.81 and 17,158,472.55

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Solution

The fourth proportional to 34,686,166.77, 52,012,224.81 and 17,158,472.55 is: 25,729,286.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,686,166.77 : 52,012,224.81 = 17,158,472.55 : x
  2. Step 2: Convert to fraction form
    34,686,166.77/52,012,224.81 = 17,158,472.55/x
  3. Step 3: Cross multiply
    34,686,166.77x = 52,012,224.81 × 17,158,472.55
  4. Step 4: Simplify right side
    34,686,166.77x = 892,450,331,666,814
  5. Step 5: Solve for x
    x = 892,450,331,666,814/34,686,166.77
  6. Step 6: Final answer
    x = 25,729,286.77

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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.