Home / 15,964,318-23,946,684.36-5,326,750

Finding the Fourth Proportional to 15,964,318, 23,946,684.36 and 5,326,750

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Solution

The fourth proportional to 15,964,318, 23,946,684.36 and 5,326,750 is: 7,990,194.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,964,318 : 23,946,684.36 = 5,326,750 : x
  2. Step 2: Convert to fraction form
    15,964,318/23,946,684.36 = 5,326,750/x
  3. Step 3: Cross multiply
    15,964,318x = 23,946,684.36 × 5,326,750
  4. Step 4: Simplify right side
    15,964,318x = 127,558,000,914,630
  5. Step 5: Solve for x
    x = 127,558,000,914,630/15,964,318
  6. Step 6: Final answer
    x = 7,990,194.19

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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.