Home / 12,492,046.60-17,503,037-12,492,046.60

Finding the Fourth Proportional to 12,492,046.60, 17,503,037 and 12,492,046.60

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Solution

The fourth proportional to 12,492,046.60, 17,503,037 and 12,492,046.60 is: 17,503,037

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,492,046.60 : 17,503,037 = 12,492,046.60 : x
  2. Step 2: Convert to fraction form
    12,492,046.60/17,503,037 = 12,492,046.60/x
  3. Step 3: Cross multiply
    12,492,046.60x = 17,503,037 × 12,492,046.60
  4. Step 4: Simplify right side
    12,492,046.60x = 218,648,753,845,524.19
  5. Step 5: Solve for x
    x = 218,648,753,845,524.19/12,492,046.60
  6. Step 6: Final answer
    x = 17,503,037

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.