Home / 65,226,874.60-97,839,966.30-16,704,634.60

Finding the Fourth Proportional to 65,226,874.60, 97,839,966.30 and 16,704,634.60

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Solution

The fourth proportional to 65,226,874.60, 97,839,966.30 and 16,704,634.60 is: 25,056,863.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,226,874.60 : 97,839,966.30 = 16,704,634.60 : x
  2. Step 2: Convert to fraction form
    65,226,874.60/97,839,966.30 = 16,704,634.60/x
  3. Step 3: Cross multiply
    65,226,874.60x = 97,839,966.30 × 16,704,634.60
  4. Step 4: Simplify right side
    65,226,874.60x = 1,634,380,886,317,814
  5. Step 5: Solve for x
    x = 1,634,380,886,317,814/65,226,874.60
  6. Step 6: Final answer
    x = 25,056,863.39

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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.