Home / 62,714,700.93-86,548,716.72-34,839,527.70

Finding the Fourth Proportional to 62,714,700.93, 86,548,716.72 and 34,839,527.70

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Solution

The fourth proportional to 62,714,700.93, 86,548,716.72 and 34,839,527.70 is: 48,079,897.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,714,700.93 : 86,548,716.72 = 34,839,527.70 : x
  2. Step 2: Convert to fraction form
    62,714,700.93/86,548,716.72 = 34,839,527.70/x
  3. Step 3: Cross multiply
    62,714,700.93x = 86,548,716.72 × 34,839,527.70
  4. Step 4: Simplify right side
    62,714,700.93x = 3,015,316,413,565,893.50
  5. Step 5: Solve for x
    x = 3,015,316,413,565,893.50/62,714,700.93
  6. Step 6: Final answer
    x = 48,079,897.84

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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.