Home / 16,611,363.60-24,924,043.80-9,043,760.40

Finding the Fourth Proportional to 16,611,363.60, 24,924,043.80 and 9,043,760.40

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Solution

The fourth proportional to 16,611,363.60, 24,924,043.80 and 9,043,760.40 is: 13,569,450.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,611,363.60 : 24,924,043.80 = 9,043,760.40 : x
  2. Step 2: Convert to fraction form
    16,611,363.60/24,924,043.80 = 9,043,760.40/x
  3. Step 3: Cross multiply
    16,611,363.60x = 24,924,043.80 × 9,043,760.40
  4. Step 4: Simplify right side
    16,611,363.60x = 225,407,080,326,305.53
  5. Step 5: Solve for x
    x = 225,407,080,326,305.53/16,611,363.60
  6. Step 6: Final answer
    x = 13,569,450.75

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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.