Home / 16,348,284-24,522,410.88-7,710,369.12

Finding the Fourth Proportional to 16,348,284, 24,522,410.88 and 7,710,369.12

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Solution

The fourth proportional to 16,348,284, 24,522,410.88 and 7,710,369.12 is: 11,565,546.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,348,284 : 24,522,410.88 = 7,710,369.12 : x
  2. Step 2: Convert to fraction form
    16,348,284/24,522,410.88 = 7,710,369.12/x
  3. Step 3: Cross multiply
    16,348,284x = 24,522,410.88 × 7,710,369.12
  4. Step 4: Simplify right side
    16,348,284x = 189,076,839,597,104.03
  5. Step 5: Solve for x
    x = 189,076,839,597,104.03/16,348,284
  6. Step 6: Final answer
    x = 11,565,546.55

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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.