Home / 62,151,936.95-85,767,797.63-34,274,634.32

Finding the Fourth Proportional to 62,151,936.95, 85,767,797.63 and 34,274,634.32

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Solution

The fourth proportional to 62,151,936.95, 85,767,797.63 and 34,274,634.32 is: 47,297,961.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,151,936.95 : 85,767,797.63 = 34,274,634.32 : x
  2. Step 2: Convert to fraction form
    62,151,936.95/85,767,797.63 = 34,274,634.32/x
  3. Step 3: Cross multiply
    62,151,936.95x = 85,767,797.63 × 34,274,634.32
  4. Step 4: Simplify right side
    62,151,936.95x = 2,939,659,900,500,118.50
  5. Step 5: Solve for x
    x = 2,939,659,900,500,118.50/62,151,936.95
  6. Step 6: Final answer
    x = 47,297,961.17

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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.