Home / 34,686,127.77-52,012,166.33-17,158,433.54

Finding the Fourth Proportional to 34,686,127.77, 52,012,166.33 and 17,158,433.54

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Solution

The fourth proportional to 34,686,127.77, 52,012,166.33 and 17,158,433.54 is: 25,729,228.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,686,127.77 : 52,012,166.33 = 17,158,433.54 : x
  2. Step 2: Convert to fraction form
    34,686,127.77/52,012,166.33 = 17,158,433.54/x
  3. Step 3: Cross multiply
    34,686,127.77x = 52,012,166.33 × 17,158,433.54
  4. Step 4: Simplify right side
    34,686,127.77x = 892,447,298,898,877.75
  5. Step 5: Solve for x
    x = 892,447,298,898,877.75/34,686,127.77
  6. Step 6: Final answer
    x = 25,729,228.26

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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.