Home / 62,715,100.14-86,549,264.37-34,839,921.06

Finding the Fourth Proportional to 62,715,100.14, 86,549,264.37 and 34,839,921.06

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Solution

The fourth proportional to 62,715,100.14, 86,549,264.37 and 34,839,921.06 is: 48,080,438.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,715,100.14 : 86,549,264.37 = 34,839,921.06 : x
  2. Step 2: Convert to fraction form
    62,715,100.14/86,549,264.37 = 34,839,921.06/x
  3. Step 3: Cross multiply
    62,715,100.14x = 86,549,264.37 × 34,839,921.06
  4. Step 4: Simplify right side
    62,715,100.14x = 3,015,369,538,451,871
  5. Step 5: Solve for x
    x = 3,015,369,538,451,871/62,715,100.14
  6. Step 6: Final answer
    x = 48,080,438.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.