Home / 16,629,812.40-24,926,056.20-9,444,788.40

Finding the Fourth Proportional to 16,629,812.40, 24,926,056.20 and 9,444,788.40

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Solution

The fourth proportional to 16,629,812.40, 24,926,056.20 and 9,444,788.40 is: 14,156,583.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,629,812.40 : 24,926,056.20 = 9,444,788.40 : x
  2. Step 2: Convert to fraction form
    16,629,812.40/24,926,056.20 = 9,444,788.40/x
  3. Step 3: Cross multiply
    16,629,812.40x = 24,926,056.20 × 9,444,788.40
  4. Step 4: Simplify right side
    16,629,812.40x = 235,421,326,455,508.09
  5. Step 5: Solve for x
    x = 235,421,326,455,508.09/16,629,812.40
  6. Step 6: Final answer
    x = 14,156,583.42

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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.